diff --git a/README.md b/README.md
index 451c3ec..5f3a5d3 100644
--- a/README.md
+++ b/README.md
@@ -202,7 +202,7 @@ npm i @jacekpietal/oneforall --save
     ✓ THEN it can't have zero radius (9 ms)
     ✓ THEN update propagates x/y changes
 
- PASS  src/scene-base.spec.ts
+ PASS  src/scene-ssr.spec.ts
   GIVEN SceneBase
     ✓ THEN it works (3 ms)
     ✓ THEN it can have children (1 ms)
diff --git a/dist/animator.d.ts b/dist/animator.d.ts
index bf2b894..3d5e7ec 100644
--- a/dist/animator.d.ts
+++ b/dist/animator.d.ts
@@ -68,6 +68,9 @@ export declare class Animator extends PIXI.Container implements LifecycleProps {
      * Reference to inner animation scale.
      */
     get scale(): PIXI.ObservablePoint;
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime: number): void;
     setScale(x?: number, y?: number): void;
     getAnimationIndex(state: string): number;
diff --git a/dist/animator.d.ts.map b/dist/animator.d.ts.map
index f4dc555..2cc0934 100644
--- a/dist/animator.d.ts.map
+++ b/dist/animator.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"animator.d.ts","sourceRoot":"","sources":["../src/animator.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,MAAM,EAAE,MAAM,mBAAmB,CAAC;AAC3C,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AACzE,OAAO,EAAE,YAAY,EAAE,MAAM,iBAAiB,CAAC;AAE/C,MAAM,WAAW,YAAY;IAC3B,UAAU,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,EAAE,CAAC,CAAC;IACrC,IAAI,EAAE,MAAM,CAAC;IACb,IAAI,EAAE,MAAM,CAAC;IACb,cAAc,CAAC,EAAE,MAAM,CAAC;IACxB,MAAM,CAAC,EAAE,MAAM,CAAC;CACjB;AAED,qBAAa,QAAS,SAAQ,IAAI,CAAC,SAAU,YAAW,cAAc;IACpE;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAEpD;;OAEG;IACH,QAAQ,CAAC,YAAY,EAAE,YAAY,CAAC;IAEpC;;OAEG;IACH,QAAQ,CAAC,MAAM,EAAE,IAAI,CAAC,SAAS,CAAC;IAEhC;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAc;IAEnB;;OAEG;IACH,MAAM,EAAE,MAAM,EAAE,CAAC;IAEjB;;OAEG;IACH,SAAS,CAAC,EAAE,IAAI,CAAC,cAAc,CAAC;IAEhC;;;;OAIG;gBAED,UAAU,EAAE,UAAU,EACtB,EACE,UAAU,EACV,IAAI,EACJ,IAAI,EACJ,cAAsB,EACtB,MAA2B,EAC5B,EAAE,YAAY,EACf,EAAE,KAAK,EAAE,MAAM,EAAE,MAAM,EAAE,EAAE,IAAI,CAAC,OAAO;IAiCzC;;OAEG;IACH,IAAI,KAAK,WAER;IAED;;OAEG;IACH,IAAI,MAAM,oBAET;IAED;;OAEG;IACH,IAAI,KAAK,yBAER;IAED,MAAM,CAAC,SAAS,EAAE,MAAM;IAMxB,QAAQ,CAAC,CAAC,SAAI,EAAE,CAAC,GAAE,MAAU,GAAG,IAAI;IAQpC,iBAAiB,CAAC,KAAK,EAAE,MAAM,GAAG,MAAM;IAMxC,YAAY,CAAC,SAAS,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,EAAE,OAAO,GAAG,IAAI;IAqBjE,QAAQ,CAAC,KAAK,EAAE,MAAM,EAAE,IAAI,UAAO,EAAE,iBAAiB,SAAS,GAAG,MAAM;IA6BxE,SAAS,CAAC,kBAAkB,CAAC,KAAK,EAAE,MAAM,GAAG,MAAM;IAInD,SAAS,CAAC,kBAAkB,CAAC,KAAK,EAAE,MAAM,GAAG,MAAM;CAcpD"}
\ No newline at end of file
+{"version":3,"file":"animator.d.ts","sourceRoot":"","sources":["../src/animator.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,MAAM,EAAE,MAAM,mBAAmB,CAAC;AAC3C,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AACzE,OAAO,EAAE,YAAY,EAAE,MAAM,iBAAiB,CAAC;AAE/C,MAAM,WAAW,YAAY;IAC3B,UAAU,EAAE,MAAM,CAAC,MAAM,EAAE,MAAM,EAAE,CAAC,CAAC;IACrC,IAAI,EAAE,MAAM,CAAC;IACb,IAAI,EAAE,MAAM,CAAC;IACb,cAAc,CAAC,EAAE,MAAM,CAAC;IACxB,MAAM,CAAC,EAAE,MAAM,CAAC;CACjB;AAED,qBAAa,QAAS,SAAQ,IAAI,CAAC,SAAU,YAAW,cAAc;IACpE;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAEpD;;OAEG;IACH,QAAQ,CAAC,YAAY,EAAE,YAAY,CAAC;IAEpC;;OAEG;IACH,QAAQ,CAAC,MAAM,EAAE,IAAI,CAAC,SAAS,CAAC;IAEhC;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAc;IAEnB;;OAEG;IACH,MAAM,EAAE,MAAM,EAAE,CAAC;IAEjB;;OAEG;IACH,SAAS,CAAC,EAAE,IAAI,CAAC,cAAc,CAAC;IAEhC;;;;OAIG;gBAED,UAAU,EAAE,UAAU,EACtB,EACE,UAAU,EACV,IAAI,EACJ,IAAI,EACJ,cAAsB,EACtB,MAA2B,EAC5B,EAAE,YAAY,EACf,EAAE,KAAK,EAAE,MAAM,EAAE,MAAM,EAAE,EAAE,IAAI,CAAC,OAAO;IAkCzC;;OAEG;IACH,IAAI,KAAK,WAER;IAED;;OAEG;IACH,IAAI,MAAM,oBAET;IAED;;OAEG;IACH,IAAI,KAAK,yBAER;IAED;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM;IAMxB,QAAQ,CAAC,CAAC,SAAI,EAAE,CAAC,GAAE,MAAU,GAAG,IAAI;IAQpC,iBAAiB,CAAC,KAAK,EAAE,MAAM,GAAG,MAAM;IAMxC,YAAY,CAAC,SAAS,EAAE,IAAI,CAAC,cAAc,EAAE,IAAI,EAAE,OAAO,GAAG,IAAI;IAqBjE,QAAQ,CAAC,KAAK,EAAE,MAAM,EAAE,IAAI,UAAO,EAAE,iBAAiB,SAAS,GAAG,MAAM;IA6BxE,SAAS,CAAC,kBAAkB,CAAC,KAAK,EAAE,MAAM,GAAG,MAAM;IAInD,SAAS,CAAC,kBAAkB,CAAC,KAAK,EAAE,MAAM,GAAG,MAAM;CAcpD"}
\ No newline at end of file
diff --git a/dist/animator.js b/dist/animator.js
index 8d60012..99ae2a2 100644
--- a/dist/animator.js
+++ b/dist/animator.js
@@ -66,6 +66,7 @@ class Animator extends PIXI.Container {
                 texture.source.scaleMode = 'nearest';
                 return { texture, time: animationSpeed };
             }));
+            animatedSprite.label = 'Animator_AnimatedSprite';
             animatedSprite.anchor.set(anchor.x, anchor.y);
             this.addChild(animatedSprite);
         });
@@ -89,6 +90,9 @@ class Animator extends PIXI.Container {
     get scale() {
         return this.animation.scale;
     }
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime) {
         this.x = this.gameObject.x;
         this.y = this.gameObject.y;
diff --git a/dist/circle-body.d.ts b/dist/circle-body.d.ts
index a6918a2..8ab5277 100644
--- a/dist/circle-body.d.ts
+++ b/dist/circle-body.d.ts
@@ -22,6 +22,9 @@ export declare class CircleBody extends Ellipse implements LifecycleProps {
      */
     label: string;
     constructor(gameObject: GameObject, radiusX: number, radiusY?: number, step?: number, options?: BodyOptions);
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime: number): void;
     destroy(): void;
 }
diff --git a/dist/circle-body.d.ts.map b/dist/circle-body.d.ts.map
index 3c78f7f..8d98376 100644
--- a/dist/circle-body.d.ts.map
+++ b/dist/circle-body.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"circle-body.d.ts","sourceRoot":"","sources":["../src/circle-body.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,WAAW,EAAE,OAAO,EAAE,MAAM,mBAAmB,CAAC;AACzD,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,UAAW,SAAQ,OAAQ,YAAW,cAAc;IAC/D;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAgB;gBAGnB,UAAU,EAAE,UAAU,EACtB,OAAO,EAAE,MAAM,EACf,OAAO,GAAE,MAAgB,EACzB,IAAI,SAAK,EACT,OAAO,CAAC,EAAE,WAAW;IAWvB,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAM/B,OAAO,IAAI,IAAI;CAIhB"}
\ No newline at end of file
+{"version":3,"file":"circle-body.d.ts","sourceRoot":"","sources":["../src/circle-body.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,WAAW,EAAE,OAAO,EAAE,MAAM,mBAAmB,CAAC;AACzD,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,UAAW,SAAQ,OAAQ,YAAW,cAAc;IAC/D;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAgB;gBAGnB,UAAU,EAAE,UAAU,EACtB,OAAO,EAAE,MAAM,EACf,OAAO,GAAE,MAAgB,EACzB,IAAI,SAAK,EACT,OAAO,CAAC,EAAE,WAAW;IAWvB;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAM/B,OAAO,IAAI,IAAI;CAIhB"}
\ No newline at end of file
diff --git a/dist/circle-body.js b/dist/circle-body.js
index a0dad91..37f6e4f 100644
--- a/dist/circle-body.js
+++ b/dist/circle-body.js
@@ -26,6 +26,9 @@ class CircleBody extends detect_collisions_1.Ellipse {
         }
         gameObject.addChild(this);
     }
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime) {
         this.gameObject.x = this.x;
         this.gameObject.y = this.y;
diff --git a/dist/component.d.ts b/dist/component.d.ts
index cd80456..8920df9 100644
--- a/dist/component.d.ts
+++ b/dist/component.d.ts
@@ -21,6 +21,9 @@ export declare class Component implements LifecycleProps {
      */
     label: string;
     constructor(gameObject: GameObject);
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime: number): void;
     destroy(): void;
 }
diff --git a/dist/component.d.ts.map b/dist/component.d.ts.map
index 306ae7f..7a8f5a8 100644
--- a/dist/component.d.ts.map
+++ b/dist/component.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"component.d.ts","sourceRoot":"","sources":["../src/component.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,SAAU,YAAW,cAAc;IAC9C;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAe;gBAER,UAAU,EAAE,UAAU;IAIlC,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAI/B,OAAO,IAAI,IAAI;CAGhB"}
\ No newline at end of file
+{"version":3,"file":"component.d.ts","sourceRoot":"","sources":["../src/component.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,SAAU,YAAW,cAAc;IAC9C;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAe;gBAER,UAAU,EAAE,UAAU;IAIlC;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAI/B,OAAO,IAAI,IAAI;CAGhB"}
\ No newline at end of file
diff --git a/dist/component.js b/dist/component.js
index ed229d9..723a027 100644
--- a/dist/component.js
+++ b/dist/component.js
@@ -21,6 +21,9 @@ class Component {
         this.label = 'Component';
         gameObject.addChild(this);
     }
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime) {
         lifecycle_1.Lifecycle.update(this, deltaTime);
     }
diff --git a/dist/container.d.ts b/dist/container.d.ts
index e1e1b61..2b9149f 100644
--- a/dist/container.d.ts
+++ b/dist/container.d.ts
@@ -21,6 +21,9 @@ export declare class Container extends PIXI.Container implements LifecycleProps
      */
     label: string;
     constructor(gameObject: LifecycleParent);
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime: number): void;
     destroy(): void;
 }
diff --git a/dist/container.d.ts.map b/dist/container.d.ts.map
index 93b93ef..b1e1025 100644
--- a/dist/container.d.ts.map
+++ b/dist/container.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"container.d.ts","sourceRoot":"","sources":["../src/container.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,SAAU,SAAQ,IAAI,CAAC,SAAU,YAAW,cAAc;IACrE;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAe;gBAER,UAAU,EAAE,eAAe;IAKvC,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAM/B,OAAO,IAAI,IAAI;CAIhB"}
\ No newline at end of file
+{"version":3,"file":"container.d.ts","sourceRoot":"","sources":["../src/container.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,SAAU,SAAQ,IAAI,CAAC,SAAU,YAAW,cAAc;IACrE;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAe;gBAER,UAAU,EAAE,eAAe;IAKvC;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAM/B,OAAO,IAAI,IAAI;CAIhB"}
\ No newline at end of file
diff --git a/dist/container.js b/dist/container.js
index dd90778..c5169ad 100644
--- a/dist/container.js
+++ b/dist/container.js
@@ -46,6 +46,9 @@ class Container extends PIXI.Container {
         this.label = 'Container';
         gameObject.addChild(this);
     }
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime) {
         this.x = this.gameObject.x;
         this.y = this.gameObject.y;
diff --git a/dist/game-object.d.ts b/dist/game-object.d.ts
index 235aa8b..e9f59a5 100644
--- a/dist/game-object.d.ts
+++ b/dist/game-object.d.ts
@@ -5,13 +5,13 @@ import { CircleBody } from './circle-body';
 import { Lifecycle, LifecycleProps } from './lifecycle';
 import { Prefab } from './prefab';
 import { Scene } from './scene';
-import { SceneBase } from './scene-base';
+import { SceneSSR } from './scene-ssr';
 export interface TGameObject<TSprite = Animator, TBody = CircleBody> extends GameObject {
     body: TBody;
     sprite: TSprite;
     target?: Vector;
 }
-export type SceneType = SceneBase | Scene;
+export type SceneType = SceneSSR | Scene;
 export type GameObjectParent = SceneType | GameObject;
 export declare const getRoot: (gameObject: GameObject) => SceneType | undefined;
 export declare class GameObject extends Lifecycle {
@@ -47,6 +47,9 @@ export declare class GameObject extends Lifecycle {
      * get parent scene if exists
      */
     get scene(): SceneType | undefined;
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime: number): void;
     destroy(): void;
     recursive(child: LifecycleProps, callback: (deep: LifecycleProps) => void): void;
diff --git a/dist/game-object.d.ts.map b/dist/game-object.d.ts.map
index 78367f5..8f416e3 100644
--- a/dist/game-object.d.ts.map
+++ b/dist/game-object.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"game-object.d.ts","sourceRoot":"","sources":["../src/game-object.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,MAAM,EAAE,MAAM,mBAAmB,CAAC;AAC3C,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,QAAQ,EAAE,MAAM,YAAY,CAAC;AACtC,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAE,SAAS,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AACxD,OAAO,EAAE,MAAM,EAAE,MAAM,UAAU,CAAC;AAClC,OAAO,EAAE,KAAK,EAAE,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,SAAS,EAAE,MAAM,cAAc,CAAC;AAEzC,MAAM,WAAW,WAAW,CAAC,OAAO,GAAG,QAAQ,EAAE,KAAK,GAAG,UAAU,CACjE,SAAQ,UAAU;IAClB,IAAI,EAAE,KAAK,CAAC;IACZ,MAAM,EAAE,OAAO,CAAC;IAChB,MAAM,CAAC,EAAE,MAAM,CAAC;CACjB;AAED,MAAM,MAAM,SAAS,GAAG,SAAS,GAAG,KAAK,CAAC;AAE1C,MAAM,MAAM,gBAAgB,GAAG,SAAS,GAAG,UAAU,CAAC;AAEtD,eAAO,MAAM,OAAO,eAAgB,UAAU,KAAG,SAAS,GAAG,SAO5D,CAAC;AAEF,qBAAa,UAAW,SAAQ,SAAS;IACvC;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,CAAC,EAAE,gBAAgB,CAAC;IAE9B;;OAEG;IACH,KAAK,EAAE,MAAM,CAAC;IAEd;;OAEG;IACH,CAAC,EAAE,MAAM,CAAC;IAEV;;OAEG;IACH,CAAC,EAAE,MAAM,CAAC;gBAEE,KAAK,SAAe,EAAE,CAAC,SAAI,EAAE,CAAC,SAAI;WAOjC,WAAW,CAAC,MAAM,EAAE,MAAM,GAAG,OAAO,CAAC,UAAU,CAAC;IAI7D;;OAEG;IACH,IAAI,KAAK,IAAI,SAAS,GAAG,SAAS,CAEjC;IAED,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAO/B,OAAO,IAAI,IAAI;IASf,SAAS,CAAC,KAAK,EAAE,cAAc,EAAE,QAAQ,EAAE,CAAC,IAAI,EAAE,cAAc,KAAK,IAAI;IASzE,QAAQ,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAY7C,WAAW,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAYhD,cAAc,CAAC,IAAI,EAAE,MAAM,GAAG,cAAc;IAI5C,iBAAiB,CAAC,IAAI,EAAE,MAAM,GAAG,cAAc,EAAE;CAGlD"}
\ No newline at end of file
+{"version":3,"file":"game-object.d.ts","sourceRoot":"","sources":["../src/game-object.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,MAAM,EAAE,MAAM,mBAAmB,CAAC;AAC3C,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,QAAQ,EAAE,MAAM,YAAY,CAAC;AACtC,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAE,SAAS,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AACxD,OAAO,EAAE,MAAM,EAAE,MAAM,UAAU,CAAC;AAClC,OAAO,EAAE,KAAK,EAAE,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,QAAQ,EAAE,MAAM,aAAa,CAAC;AAEvC,MAAM,WAAW,WAAW,CAAC,OAAO,GAAG,QAAQ,EAAE,KAAK,GAAG,UAAU,CACjE,SAAQ,UAAU;IAClB,IAAI,EAAE,KAAK,CAAC;IACZ,MAAM,EAAE,OAAO,CAAC;IAChB,MAAM,CAAC,EAAE,MAAM,CAAC;CACjB;AAED,MAAM,MAAM,SAAS,GAAG,QAAQ,GAAG,KAAK,CAAC;AAEzC,MAAM,MAAM,gBAAgB,GAAG,SAAS,GAAG,UAAU,CAAC;AAEtD,eAAO,MAAM,OAAO,eAAgB,UAAU,KAAG,SAAS,GAAG,SAO5D,CAAC;AAEF,qBAAa,UAAW,SAAQ,SAAS;IACvC;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,CAAC,EAAE,gBAAgB,CAAC;IAE9B;;OAEG;IACH,KAAK,EAAE,MAAM,CAAC;IAEd;;OAEG;IACH,CAAC,EAAE,MAAM,CAAC;IAEV;;OAEG;IACH,CAAC,EAAE,MAAM,CAAC;gBAEE,KAAK,SAAe,EAAE,CAAC,SAAI,EAAE,CAAC,SAAI;WAOjC,WAAW,CAAC,MAAM,EAAE,MAAM,GAAG,OAAO,CAAC,UAAU,CAAC;IAI7D;;OAEG;IACH,IAAI,KAAK,IAAI,SAAS,GAAG,SAAS,CAEjC;IAED;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAO/B,OAAO,IAAI,IAAI;IASf,SAAS,CAAC,KAAK,EAAE,cAAc,EAAE,QAAQ,EAAE,CAAC,IAAI,EAAE,cAAc,KAAK,IAAI;IASzE,QAAQ,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAY7C,WAAW,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAYhD,cAAc,CAAC,IAAI,EAAE,MAAM,GAAG,cAAc;IAI5C,iBAAiB,CAAC,IAAI,EAAE,MAAM,GAAG,cAAc,EAAE;CAGlD"}
\ No newline at end of file
diff --git a/dist/game-object.js b/dist/game-object.js
index a09d865..35c17f3 100644
--- a/dist/game-object.js
+++ b/dist/game-object.js
@@ -37,6 +37,9 @@ class GameObject extends lifecycle_1.Lifecycle {
     get scene() {
         return (0, exports.getRoot)(this);
     }
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime) {
         this.children.forEach((child) => {
             child.update(deltaTime);
diff --git a/dist/index.d.ts b/dist/index.d.ts
index d67462b..23dc6a9 100644
--- a/dist/index.d.ts
+++ b/dist/index.d.ts
@@ -5,7 +5,7 @@ export * from './container';
 export * from './animator';
 export * from './game-object';
 export * from './prefab';
-export * from './scene-base';
+export * from './scene-ssr';
 export * from './scene';
 export * from './application';
 export * from './resources';
diff --git a/dist/index.d.ts.map b/dist/index.d.ts.map
index 45d829d..f67ee29 100644
--- a/dist/index.d.ts.map
+++ b/dist/index.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA,cAAc,aAAa,CAAC;AAC5B,cAAc,UAAU,CAAC;AACzB,cAAc,aAAa,CAAC;AAC5B,cAAc,aAAa,CAAC;AAC5B,cAAc,YAAY,CAAC;AAC3B,cAAc,eAAe,CAAC;AAC9B,cAAc,UAAU,CAAC;AACzB,cAAc,cAAc,CAAC;AAC7B,cAAc,SAAS,CAAC;AACxB,cAAc,eAAe,CAAC;AAC9B,cAAc,aAAa,CAAC;AAC5B,cAAc,iBAAiB,CAAC;AAChC,cAAc,eAAe,CAAC;AAC9B,cAAc,gBAAgB,CAAC;AAC/B,cAAc,iBAAiB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA,cAAc,aAAa,CAAC;AAC5B,cAAc,UAAU,CAAC;AACzB,cAAc,aAAa,CAAC;AAC5B,cAAc,aAAa,CAAC;AAC5B,cAAc,YAAY,CAAC;AAC3B,cAAc,eAAe,CAAC;AAC9B,cAAc,UAAU,CAAC;AACzB,cAAc,aAAa,CAAC;AAC5B,cAAc,SAAS,CAAC;AACxB,cAAc,eAAe,CAAC;AAC9B,cAAc,aAAa,CAAC;AAC5B,cAAc,iBAAiB,CAAC;AAChC,cAAc,eAAe,CAAC;AAC9B,cAAc,gBAAgB,CAAC;AAC/B,cAAc,iBAAiB,CAAC"}
\ No newline at end of file
diff --git a/dist/index.js b/dist/index.js
index 6ae8388..3753130 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -21,7 +21,7 @@ __exportStar(require("./container"), exports);
 __exportStar(require("./animator"), exports);
 __exportStar(require("./game-object"), exports);
 __exportStar(require("./prefab"), exports);
-__exportStar(require("./scene-base"), exports);
+__exportStar(require("./scene-ssr"), exports);
 __exportStar(require("./scene"), exports);
 __exportStar(require("./application"), exports);
 __exportStar(require("./resources"), exports);
diff --git a/dist/lifecycle.d.ts b/dist/lifecycle.d.ts
index ac3d6b3..e7857d1 100644
--- a/dist/lifecycle.d.ts
+++ b/dist/lifecycle.d.ts
@@ -2,8 +2,8 @@ import * as PIXI from 'pixi.js';
 import { Subject } from 'rxjs/internal/Subject';
 import { GameObject, GameObjectParent } from './game-object';
 import { Scene } from './scene';
-import { SceneBase } from './scene-base';
-export type LifecycleParent = GameObject | SceneBase | Scene | PIXI.Container;
+import { SceneSSR } from './scene-ssr';
+export type LifecycleParent = GameObject | SceneSSR | Scene | PIXI.Container;
 export type LifecycleChild = GameObject | PIXI.Container;
 export interface LifecycleProps {
     /**
@@ -26,7 +26,7 @@ export interface LifecycleProps {
      */
     label: string;
     /**
-     * Updates the Lifecycle Object with actual deltaTime ~60fps
+     * Updates the Lifecycle with actual deltaTime = 1.0 for 60FPS
      */
     update(deltaTime: number): void;
     /**
@@ -60,6 +60,9 @@ export declare abstract class Lifecycle implements LifecycleProps {
     static destroy(lifecycle: LifecycleProps): void;
     static update(lifecycle: LifecycleProps, deltaTime: number): void;
     destroy(): void;
+    /**
+     * Updates the Lifecycle with actual deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime: number): void;
 }
 //# sourceMappingURL=lifecycle.d.ts.map
\ No newline at end of file
diff --git a/dist/lifecycle.d.ts.map b/dist/lifecycle.d.ts.map
index d9a48b8..932955a 100644
--- a/dist/lifecycle.d.ts.map
+++ b/dist/lifecycle.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"lifecycle.d.ts","sourceRoot":"","sources":["../src/lifecycle.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,gBAAgB,EAAE,MAAM,eAAe,CAAC;AAC7D,OAAO,EAAE,KAAK,EAAE,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,SAAS,EAAE,MAAM,cAAc,CAAC;AAEzC,MAAM,MAAM,eAAe,GAAG,UAAU,GAAG,SAAS,GAAG,KAAK,GAAG,IAAI,CAAC,SAAS,CAAC;AAE9E,MAAM,MAAM,cAAc,GAAG,UAAU,GAAG,IAAI,CAAC,SAAS,CAAC;AAEzD,MAAM,WAAW,cAAc;IAC7B;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAC;IAElC;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAC;IAEjC;;;OAGG;IACH,UAAU,CAAC,EAAE,eAAe,CAAC;IAE7B;;OAEG;IACH,KAAK,EAAE,MAAM,CAAC;IAEd;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI,CAAC;IAEhC;;OAEG;IACH,OAAO,IAAI,IAAI,CAAC;CACjB;AAED,8BAAsB,SAAU,YAAW,cAAc;IACvD;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,CAAC,EAAE,gBAAgB,CAAC;IAE9B;;OAEG;IACH,QAAQ,EAAE,cAAc,EAAE,CAAM;IAEhC;;OAEG;IACH,KAAK,SAAe;IAEpB,MAAM,CAAC,OAAO,CAAC,SAAS,EAAE,cAAc,GAAG,IAAI;IAQ/C,MAAM,CAAC,MAAM,CAAC,SAAS,EAAE,cAAc,EAAE,SAAS,EAAE,MAAM,GAAG,IAAI;IAIjE,OAAO,IAAI,IAAI;IAIf,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;CAGhC"}
\ No newline at end of file
+{"version":3,"file":"lifecycle.d.ts","sourceRoot":"","sources":["../src/lifecycle.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,gBAAgB,EAAE,MAAM,eAAe,CAAC;AAC7D,OAAO,EAAE,KAAK,EAAE,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,QAAQ,EAAE,MAAM,aAAa,CAAC;AAEvC,MAAM,MAAM,eAAe,GAAG,UAAU,GAAG,QAAQ,GAAG,KAAK,GAAG,IAAI,CAAC,SAAS,CAAC;AAE7E,MAAM,MAAM,cAAc,GAAG,UAAU,GAAG,IAAI,CAAC,SAAS,CAAC;AAEzD,MAAM,WAAW,cAAc;IAC7B;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAC;IAElC;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAC;IAEjC;;;OAGG;IACH,UAAU,CAAC,EAAE,eAAe,CAAC;IAE7B;;OAEG;IACH,KAAK,EAAE,MAAM,CAAC;IAEd;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI,CAAC;IAEhC;;OAEG;IACH,OAAO,IAAI,IAAI,CAAC;CACjB;AAED,8BAAsB,SAAU,YAAW,cAAc;IACvD;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,CAAC,EAAE,gBAAgB,CAAC;IAE9B;;OAEG;IACH,QAAQ,EAAE,cAAc,EAAE,CAAM;IAEhC;;OAEG;IACH,KAAK,SAAe;IAEpB,MAAM,CAAC,OAAO,CAAC,SAAS,EAAE,cAAc,GAAG,IAAI;IAQ/C,MAAM,CAAC,MAAM,CAAC,SAAS,EAAE,cAAc,EAAE,SAAS,EAAE,MAAM,GAAG,IAAI;IAIjE,OAAO,IAAI,IAAI;IAIf;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;CAGhC"}
\ No newline at end of file
diff --git a/dist/lifecycle.js b/dist/lifecycle.js
index 41fb247..816a369 100644
--- a/dist/lifecycle.js
+++ b/dist/lifecycle.js
@@ -37,6 +37,9 @@ class Lifecycle {
     destroy() {
         Lifecycle.destroy(this);
     }
+    /**
+     * Updates the Lifecycle with actual deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime) {
         Lifecycle.update(this, deltaTime);
     }
diff --git a/dist/polygon-body.d.ts b/dist/polygon-body.d.ts
index e34272d..6750b44 100644
--- a/dist/polygon-body.d.ts
+++ b/dist/polygon-body.d.ts
@@ -22,6 +22,9 @@ export declare class PolygonBody extends Polygon implements LifecycleProps {
      */
     label: string;
     constructor(gameObject: GameObject, points: Vector[], options?: BodyOptions);
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime: number): void;
     destroy(): void;
 }
diff --git a/dist/polygon-body.d.ts.map b/dist/polygon-body.d.ts.map
index 57db587..e010341 100644
--- a/dist/polygon-body.d.ts.map
+++ b/dist/polygon-body.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"polygon-body.d.ts","sourceRoot":"","sources":["../src/polygon-body.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,WAAW,EAAE,OAAO,EAAE,MAAM,EAAE,MAAM,mBAAmB,CAAC;AACjE,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,WAAY,SAAQ,OAAQ,YAAW,cAAc;IAChE;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAiB;gBAEV,UAAU,EAAE,UAAU,EAAE,MAAM,EAAE,MAAM,EAAE,EAAE,OAAO,CAAC,EAAE,WAAW;IAK3E,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAM/B,OAAO,IAAI,IAAI;CAIhB"}
\ No newline at end of file
+{"version":3,"file":"polygon-body.d.ts","sourceRoot":"","sources":["../src/polygon-body.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,WAAW,EAAE,OAAO,EAAE,MAAM,EAAE,MAAM,mBAAmB,CAAC;AACjE,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,WAAY,SAAQ,OAAQ,YAAW,cAAc;IAChE;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAiB;gBAEV,UAAU,EAAE,UAAU,EAAE,MAAM,EAAE,MAAM,EAAE,EAAE,OAAO,CAAC,EAAE,WAAW;IAK3E;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAM/B,OAAO,IAAI,IAAI;CAIhB"}
\ No newline at end of file
diff --git a/dist/polygon-body.js b/dist/polygon-body.js
index a81b994..4a44a0b 100644
--- a/dist/polygon-body.js
+++ b/dist/polygon-body.js
@@ -23,6 +23,9 @@ class PolygonBody extends detect_collisions_1.Polygon {
         this.label = 'PolygonBody';
         gameObject.addChild(this);
     }
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime) {
         this.gameObject.x = this.x;
         this.gameObject.y = this.y;
diff --git a/dist/scene-base.d.ts.map b/dist/scene-base.d.ts.map
deleted file mode 100644
index 2985c85..0000000
--- a/dist/scene-base.d.ts.map
+++ /dev/null
@@ -1 +0,0 @@
-{"version":3,"file":"scene-base.d.ts","sourceRoot":"","sources":["../src/scene-base.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,IAAI,EAAE,MAAM,EAAE,MAAM,mBAAmB,CAAC;AACjD,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAE,SAAS,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAExD,MAAM,WAAW,YAAY;IAC3B;;OAEG;IACH,KAAK,CAAC,EAAE,MAAM,CAAC;IACf;;OAEG;IACH,OAAO,CAAC,EAAE,OAAO,CAAC;IAClB;;OAEG;IACH,QAAQ,CAAC,EAAE,OAAO,CAAC;IACnB;;OAEG;IACH,cAAc,CAAC,EAAE,MAAM,CAAC;IACxB;;;;OAIG;IACH,OAAO,CAAC,EAAE,OAAO,GAAG,MAAM,CAAC;IAC3B;;OAEG;IACH,KAAK,CAAC,EAAE,OAAO,CAAC;CACjB;AAED,qBAAa,SAAS,CAAC,KAAK,SAAS,IAAI,GAAG,IAAI,CAAE,SAAQ,UAAU;IAClE;;OAEG;IACH,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC,SAAS,CAAC,CAAiB;IAEvD;;OAEG;IACH,QAAQ,CAAC,OAAO,EAAE,YAAY,CAAC;IAE/B;;OAEG;IACH,OAAO,EAAE,MAAM,CAAC,KAAK,CAAC,CAAC;IAEvB;;OAEG;IACH,KAAK,EAAE,IAAI,CAAC,SAAS,CAAC;IAEtB;;OAEG;IACH,UAAU,EAAE,MAAM,CAAC;IAEnB;;OAEG;IACH,cAAc,SAAK;gBAEP,OAAO,GAAE,YAAiB;IAUhC,IAAI,CAAC,QAAQ,CAAC,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,IAAI,CAAC;IAEzD,IAAI,IAAI,IAAI;IAMZ,KAAK,IAAI,IAAI;IAoBb,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAK/B,OAAO,IAAI,IAAI;IAMf,aAAa,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAUlD,QAAQ,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAK7C,gBAAgB,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAUrD,WAAW,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAKhD,cAAc,CAAC,IAAI,EAAE,MAAM,GAAG,cAAc;IAI5C,iBAAiB,CAAC,IAAI,EAAE,MAAM,GAAG,cAAc,EAAE;CAGlD"}
\ No newline at end of file
diff --git a/dist/scene-base.d.ts b/dist/scene-ssr.d.ts
similarity index 82%
rename from dist/scene-base.d.ts
rename to dist/scene-ssr.d.ts
index 8f1d849..ad16151 100644
--- a/dist/scene-base.d.ts
+++ b/dist/scene-ssr.d.ts
@@ -1,7 +1,7 @@
 import { Body, System } from 'detect-collisions';
 import * as PIXI from 'pixi.js';
 import { Subject } from 'rxjs/internal/Subject';
-import { GameObject } from './game-object';
+import { GameObject, GameObjectParent } from './game-object';
 import { Lifecycle, LifecycleProps } from './lifecycle';
 export interface SceneOptions {
     /**
@@ -31,7 +31,10 @@ export interface SceneOptions {
      */
     debug?: boolean;
 }
-export declare class SceneBase<TBody extends Body = Body> extends GameObject {
+/**
+ * base scene for server side rendering
+ */
+export declare class SceneSSR<TBody extends Body = Body> extends GameObject {
     /**
      * When Scene Object has children amount changed, it emits this subject.
      */
@@ -40,6 +43,10 @@ export declare class SceneBase<TBody extends Body = Body> extends GameObject {
      * Options are assigned at creation.
      */
     readonly options: SceneOptions;
+    /**
+     * Scene doesn't have parent gameObject
+     */
+    gameObject: GameObjectParent;
     /**
      * Reference to Collision Detection System.
      */
@@ -57,6 +64,10 @@ export declare class SceneBase<TBody extends Body = Body> extends GameObject {
      */
     animationFrame: number;
     constructor(options?: SceneOptions);
+    /**
+     * Scene doesn't have parent scene
+     */
+    get scene(): undefined;
     init(_options?: Record<string, any>): Promise<void>;
     stop(): void;
     start(): void;
@@ -69,4 +80,4 @@ export declare class SceneBase<TBody extends Body = Body> extends GameObject {
     getChildOfType(type: string): LifecycleProps;
     getChildrenOfType(type: string): LifecycleProps[];
 }
-//# sourceMappingURL=scene-base.d.ts.map
\ No newline at end of file
+//# sourceMappingURL=scene-ssr.d.ts.map
\ No newline at end of file
diff --git a/dist/scene-ssr.d.ts.map b/dist/scene-ssr.d.ts.map
new file mode 100644
index 0000000..ef8a839
--- /dev/null
+++ b/dist/scene-ssr.d.ts.map
@@ -0,0 +1 @@
+{"version":3,"file":"scene-ssr.d.ts","sourceRoot":"","sources":["../src/scene-ssr.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,IAAI,EAAE,MAAM,EAAE,MAAM,mBAAmB,CAAC;AACjD,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,gBAAgB,EAAE,MAAM,eAAe,CAAC;AAC7D,OAAO,EAAE,SAAS,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAExD,MAAM,WAAW,YAAY;IAC3B;;OAEG;IACH,KAAK,CAAC,EAAE,MAAM,CAAC;IACf;;OAEG;IACH,OAAO,CAAC,EAAE,OAAO,CAAC;IAClB;;OAEG;IACH,QAAQ,CAAC,EAAE,OAAO,CAAC;IACnB;;OAEG;IACH,cAAc,CAAC,EAAE,MAAM,CAAC;IACxB;;;;OAIG;IACH,OAAO,CAAC,EAAE,OAAO,GAAG,MAAM,CAAC;IAC3B;;OAEG;IACH,KAAK,CAAC,EAAE,OAAO,CAAC;CACjB;AAED;;GAEG;AACH,qBAAa,QAAQ,CAAC,KAAK,SAAS,IAAI,GAAG,IAAI,CAAE,SAAQ,UAAU;IACjE;;OAEG;IACH,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC,SAAS,CAAC,CAAiB;IAEvD;;OAEG;IACH,QAAQ,CAAC,OAAO,EAAE,YAAY,CAAC;IAE/B;;OAEG;IACH,UAAU,EAAE,gBAAgB,CAAa;IAEzC;;OAEG;IACH,OAAO,EAAE,MAAM,CAAC,KAAK,CAAC,CAAC;IAEvB;;OAEG;IACH,KAAK,EAAE,IAAI,CAAC,SAAS,CAAC;IAEtB;;OAEG;IACH,UAAU,EAAE,MAAM,CAAC;IAEnB;;OAEG;IACH,cAAc,SAAK;gBAEP,OAAO,GAAE,YAAiB;IAQtC;;OAEG;IACH,IAAI,KAAK,IAAI,SAAS,CAErB;IAGK,IAAI,CAAC,QAAQ,CAAC,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,IAAI,CAAC;IAEzD,IAAI,IAAI,IAAI;IAMZ,KAAK,IAAI,IAAI;IAoBb,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAK/B,OAAO,IAAI,IAAI;IAMf,aAAa,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAUlD,QAAQ,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAK7C,gBAAgB,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAUrD,WAAW,CAAC,GAAG,QAAQ,EAAE,cAAc,EAAE,GAAG,IAAI;IAKhD,cAAc,CAAC,IAAI,EAAE,MAAM,GAAG,cAAc;IAI5C,iBAAiB,CAAC,IAAI,EAAE,MAAM,GAAG,cAAc,EAAE;CAGlD"}
\ No newline at end of file
diff --git a/dist/scene-base.js b/dist/scene-ssr.js
similarity index 91%
rename from dist/scene-base.js
rename to dist/scene-ssr.js
index 16f63a3..2581edd 100644
--- a/dist/scene-base.js
+++ b/dist/scene-ssr.js
@@ -23,18 +23,25 @@ var __importStar = (this && this.__importStar) || function (mod) {
     return result;
 };
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.SceneBase = void 0;
+exports.SceneSSR = void 0;
 const detect_collisions_1 = require("detect-collisions");
 const PIXI = __importStar(require("pixi.js"));
 const Subject_1 = require("rxjs/internal/Subject");
 const game_object_1 = require("./game-object");
-class SceneBase extends game_object_1.GameObject {
+/**
+ * base scene for server side rendering
+ */
+class SceneSSR extends game_object_1.GameObject {
     constructor(options = {}) {
         super(options.label || 'Scene');
         /**
          * When Scene Object has children amount changed, it emits this subject.
          */
         this.children$ = new Subject_1.Subject();
+        /**
+         * Scene doesn't have parent gameObject
+         */
+        this.gameObject = undefined;
         /**
          * requestAnimationFrame reference.
          */
@@ -44,6 +51,12 @@ class SceneBase extends game_object_1.GameObject {
         this.stage = new PIXI.Container();
         this.stage.label = 'Stage';
     }
+    /**
+     * Scene doesn't have parent scene
+     */
+    get scene() {
+        return undefined;
+    }
     // tslint:disable-next-line
     async init(_options) { }
     stop() {
@@ -108,4 +121,4 @@ class SceneBase extends game_object_1.GameObject {
         return this.children.filter(({ label }) => label === type);
     }
 }
-exports.SceneBase = SceneBase;
+exports.SceneSSR = SceneSSR;
diff --git a/dist/scene.d.ts b/dist/scene.d.ts
index 4071be6..83834c4 100644
--- a/dist/scene.d.ts
+++ b/dist/scene.d.ts
@@ -3,8 +3,8 @@ import * as PIXI from 'pixi.js';
 import { Subject } from 'rxjs/internal/Subject';
 import { Application } from './application';
 import { Resources } from './resources';
-import { SceneBase, SceneOptions } from './scene-base';
-export declare class Scene<TBody extends Body = Body> extends SceneBase<TBody> {
+import { SceneSSR, SceneOptions } from './scene-ssr';
+export declare class Scene<TBody extends Body = Body> extends SceneSSR<TBody> {
     pixi: Application;
     resources: Resources;
     /**
diff --git a/dist/scene.d.ts.map b/dist/scene.d.ts.map
index 6f816bc..f2a4cee 100644
--- a/dist/scene.d.ts.map
+++ b/dist/scene.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"scene.d.ts","sourceRoot":"","sources":["../src/scene.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,IAAI,EAAE,MAAM,mBAAmB,CAAC;AAEzC,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAGhC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAIhD,OAAO,EAAE,WAAW,EAAE,MAAM,eAAe,CAAC;AAC5C,OAAO,EAAE,SAAS,EAAE,MAAM,aAAa,CAAC;AACxC,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,cAAc,CAAC;AAEvD,qBAAa,KAAK,CAAC,KAAK,SAAS,IAAI,GAAG,IAAI,CAAE,SAAQ,SAAS,CAAC,KAAK,CAAC;IAC/C,IAAI,EAAE,WAAW,CAAC;IACpB,SAAS,EAAE,SAAS,CAAC;IAExC;;OAEG;IACH,QAAQ,CAAC,gBAAgB,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEzD;;OAEG;IACH,QAAQ,CAAC,aAAa,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;gBAE1C,OAAO,GAAE,YAAiB;IAkBtC,MAAM,CAAC,cAAc,IAAI,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC;IAYzC,IAAI,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC,IAAI,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,IAAI,CAAC;IAarE,KAAK,IAAI,IAAI;IAKb,IAAI,IAAI,IAAI;IAKZ,OAAO,IAAI,IAAI;IAKf,cAAc,IAAI,IAAI;IAUtB,eAAe,IAAI,IAAI;IAIvB,WAAW,IAAI,IAAI;IAenB,YAAY,IAAI,IAAI;IAUpB;;OAEG;IACH,OAAO,CAAC,KAAK,SAAsD,GAAG,IAAI;CAQ3E"}
\ No newline at end of file
+{"version":3,"file":"scene.d.ts","sourceRoot":"","sources":["../src/scene.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,IAAI,EAAE,MAAM,mBAAmB,CAAC;AAEzC,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAGhC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAIhD,OAAO,EAAE,WAAW,EAAE,MAAM,eAAe,CAAC;AAC5C,OAAO,EAAE,SAAS,EAAE,MAAM,aAAa,CAAC;AACxC,OAAO,EAAE,QAAQ,EAAE,YAAY,EAAE,MAAM,aAAa,CAAC;AAErD,qBAAa,KAAK,CAAC,KAAK,SAAS,IAAI,GAAG,IAAI,CAAE,SAAQ,QAAQ,CAAC,KAAK,CAAC;IAC9C,IAAI,EAAE,WAAW,CAAC;IACpB,SAAS,EAAE,SAAS,CAAC;IAExC;;OAEG;IACH,QAAQ,CAAC,gBAAgB,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEzD;;OAEG;IACH,QAAQ,CAAC,aAAa,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;gBAE1C,OAAO,GAAE,YAAiB;IAkBtC,MAAM,CAAC,cAAc,IAAI,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC;IAYzC,IAAI,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC,IAAI,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,IAAI,CAAC;IAarE,KAAK,IAAI,IAAI;IAKb,IAAI,IAAI,IAAI;IAKZ,OAAO,IAAI,IAAI;IAKf,cAAc,IAAI,IAAI;IAUtB,eAAe,IAAI,IAAI;IAIvB,WAAW,IAAI,IAAI;IAenB,YAAY,IAAI,IAAI;IAUpB;;OAEG;IACH,OAAO,CAAC,KAAK,SAAsD,GAAG,IAAI;CAQ3E"}
\ No newline at end of file
diff --git a/dist/scene.js b/dist/scene.js
index 0392796..ce26e7f 100644
--- a/dist/scene.js
+++ b/dist/scene.js
@@ -38,8 +38,8 @@ const Subject_1 = require("rxjs/internal/Subject");
 const dependency_injection_1 = require("@jacekpietal/dependency-injection");
 const application_1 = require("./application");
 const resources_1 = require("./resources");
-const scene_base_1 = require("./scene-base");
-class Scene extends scene_base_1.SceneBase {
+const scene_ssr_1 = require("./scene-ssr");
+class Scene extends scene_ssr_1.SceneSSR {
     constructor(options = {}) {
         super(options);
         /**
diff --git a/dist/sprite.d.ts b/dist/sprite.d.ts
index bac1dc6..6d8e2b4 100644
--- a/dist/sprite.d.ts
+++ b/dist/sprite.d.ts
@@ -22,6 +22,9 @@ export declare class Sprite extends PIXI.Sprite implements LifecycleProps {
      */
     label: string;
     constructor(gameObject: GameObject, texture: PIXI.Texture);
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime: number): void;
     destroy(): void;
 }
diff --git a/dist/sprite.d.ts.map b/dist/sprite.d.ts.map
index d02fd36..c5b2964 100644
--- a/dist/sprite.d.ts.map
+++ b/dist/sprite.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"sprite.d.ts","sourceRoot":"","sources":["../src/sprite.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,MAAO,SAAQ,IAAI,CAAC,MAAO,YAAW,cAAc;IAC/D;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAY;gBAEL,UAAU,EAAE,UAAU,EAAE,OAAO,EAAE,IAAI,CAAC,OAAO;IAKzD,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAM/B,OAAO,IAAI,IAAI;CAIhB"}
\ No newline at end of file
+{"version":3,"file":"sprite.d.ts","sourceRoot":"","sources":["../src/sprite.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAChC,OAAO,EAAE,OAAO,EAAE,MAAM,uBAAuB,CAAC;AAEhD,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAC3C,OAAO,EAAa,eAAe,EAAE,cAAc,EAAE,MAAM,aAAa,CAAC;AAEzE,qBAAa,MAAO,SAAQ,IAAI,CAAC,MAAO,YAAW,cAAc;IAC/D;;;OAGG;IACH,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC,MAAM,CAAC,CAAiB;IAElD;;;OAGG;IACH,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,IAAI,CAAC,CAAiB;IAEjD;;OAEG;IACH,UAAU,EAAE,eAAe,CAAC;IAE5B;;OAEG;IACH,KAAK,SAAY;gBAEL,UAAU,EAAE,UAAU,EAAE,OAAO,EAAE,IAAI,CAAC,OAAO;IAKzD;;OAEG;IACH,MAAM,CAAC,SAAS,EAAE,MAAM,GAAG,IAAI;IAM/B,OAAO,IAAI,IAAI;CAIhB"}
\ No newline at end of file
diff --git a/dist/sprite.js b/dist/sprite.js
index f8e33c9..f51075a 100644
--- a/dist/sprite.js
+++ b/dist/sprite.js
@@ -46,6 +46,9 @@ class Sprite extends PIXI.Sprite {
         this.label = 'Sprite';
         gameObject.addChild(this);
     }
+    /**
+     * @param deltaTime = 1.0 for 60FPS
+     */
     update(deltaTime) {
         this.x = this.gameObject.x;
         this.y = this.gameObject.y;
diff --git a/dist/texture-atlas.d.ts b/dist/texture-atlas.d.ts
index f7a1353..3130836 100644
--- a/dist/texture-atlas.d.ts
+++ b/dist/texture-atlas.d.ts
@@ -9,6 +9,9 @@ export interface TextureAtlasOptions {
     count?: number;
     scaleMode?: PIXI.SCALE_MODE;
 }
+/**
+ * for slicing textures into tileset
+ */
 export declare class TextureAtlas {
     /**
      * texture atlas base texture (required in constructor)
diff --git a/dist/texture-atlas.d.ts.map b/dist/texture-atlas.d.ts.map
index f4a7bdb..a294a1b 100644
--- a/dist/texture-atlas.d.ts.map
+++ b/dist/texture-atlas.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"texture-atlas.d.ts","sourceRoot":"","sources":["../src/texture-atlas.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAKhC,MAAM,WAAW,mBAAmB;IAClC,OAAO,EAAE,IAAI,CAAC,OAAO,CAAC;IACtB,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,UAAU,CAAC,EAAE,MAAM,CAAC;IACpB,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,MAAM,CAAC,EAAE,MAAM,CAAC;IAChB,KAAK,CAAC,EAAE,MAAM,CAAC;IACf,SAAS,CAAC,EAAE,IAAI,CAAC,UAAU,CAAC;CAC7B;AAED,qBAAa,YAAY;IACvB;;OAEG;IACH,OAAO,EAAE,IAAI,CAAC,OAAO,CAAC;IAEtB;;OAEG;IACH,SAAS,EAAE,MAAM,CAAC;IAElB;;OAEG;IACH,UAAU,EAAE,MAAM,CAAC;IAEnB;;;OAGG;IACH,MAAM,EAAE,MAAM,CAAC;IAEf;;OAEG;IACH,SAAS,EAAE,IAAI,CAAC,UAAU,CAAC;IAE3B;;OAEG;IACH,MAAM,EAAE,IAAI,CAAC,OAAO,EAAE,CAAM;IAE5B;;;OAGG;gBACS,EACV,OAAO,EACP,SAAS,EACT,UAAU,EACV,IAAI,EACJ,IAAI,EACJ,KAAK,EACL,MAAU,EACV,SAAqB,EACtB,EAAE,mBAAmB;IAgBtB;;OAEG;IACH,IAAI,KAAK,IAAI,MAAM,CAElB;IAED;;OAEG;IACH,IAAI,MAAM,IAAI,MAAM,CAEnB;IAED;;OAEG;IACH,GAAG,CAAC,KAAK,EAAE,MAAM,GAAG,IAAI,CAAC,OAAO;IAYhC;;OAEG;IACH,SAAS,CAAC,SAAS,CAAC,KAAK,EAAE,MAAM,GAAG,IAAI,CAAC,OAAO;IAmBhD;;OAEG;IACH,SAAS,CAAC,OAAO,CACf,KAAK,SAEJ,GACA,IAAI;CAUR"}
\ No newline at end of file
+{"version":3,"file":"texture-atlas.d.ts","sourceRoot":"","sources":["../src/texture-atlas.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,IAAI,MAAM,SAAS,CAAC;AAKhC,MAAM,WAAW,mBAAmB;IAClC,OAAO,EAAE,IAAI,CAAC,OAAO,CAAC;IACtB,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,UAAU,CAAC,EAAE,MAAM,CAAC;IACpB,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,MAAM,CAAC,EAAE,MAAM,CAAC;IAChB,KAAK,CAAC,EAAE,MAAM,CAAC;IACf,SAAS,CAAC,EAAE,IAAI,CAAC,UAAU,CAAC;CAC7B;AAED;;GAEG;AACH,qBAAa,YAAY;IACvB;;OAEG;IACH,OAAO,EAAE,IAAI,CAAC,OAAO,CAAC;IAEtB;;OAEG;IACH,SAAS,EAAE,MAAM,CAAC;IAElB;;OAEG;IACH,UAAU,EAAE,MAAM,CAAC;IAEnB;;;OAGG;IACH,MAAM,EAAE,MAAM,CAAC;IAEf;;OAEG;IACH,SAAS,EAAE,IAAI,CAAC,UAAU,CAAC;IAE3B;;OAEG;IACH,MAAM,EAAE,IAAI,CAAC,OAAO,EAAE,CAAM;IAE5B;;;OAGG;gBACS,EACV,OAAO,EACP,SAAS,EACT,UAAU,EACV,IAAI,EACJ,IAAI,EACJ,KAAK,EACL,MAAU,EACV,SAAqB,EACtB,EAAE,mBAAmB;IAgBtB;;OAEG;IACH,IAAI,KAAK,IAAI,MAAM,CAElB;IAED;;OAEG;IACH,IAAI,MAAM,IAAI,MAAM,CAEnB;IAED;;OAEG;IACH,GAAG,CAAC,KAAK,EAAE,MAAM,GAAG,IAAI,CAAC,OAAO;IAYhC;;OAEG;IACH,SAAS,CAAC,SAAS,CAAC,KAAK,EAAE,MAAM,GAAG,IAAI,CAAC,OAAO;IAmBhD;;OAEG;IACH,SAAS,CAAC,OAAO,CACf,KAAK,SAEJ,GACA,IAAI;CAUR"}
\ No newline at end of file
diff --git a/dist/texture-atlas.js b/dist/texture-atlas.js
index 232b426..7b474df 100644
--- a/dist/texture-atlas.js
+++ b/dist/texture-atlas.js
@@ -25,6 +25,9 @@ var __importStar = (this && this.__importStar) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.TextureAtlas = void 0;
 const PIXI = __importStar(require("pixi.js"));
+/**
+ * for slicing textures into tileset
+ */
 class TextureAtlas {
     /**
      * create texture atlas
diff --git a/docs/assets/navigation.js b/docs/assets/navigation.js
index 2fd8d7f..75e10cb 100644
--- a/docs/assets/navigation.js
+++ b/docs/assets/navigation.js
@@ -1,2 +1,2 @@
 window.navigationData =
-  'data:application/octet-stream;base64,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';
+  'data:application/octet-stream;base64,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';
diff --git a/docs/assets/search.js b/docs/assets/search.js
index 9dc1f54..83f84d3 100644
--- a/docs/assets/search.js
+++ b/docs/assets/search.js
@@ -1,2 +1,2 @@
 window.searchData =
-  'data:application/octet-stream;base64,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diff --git a/docs/classes/Animator.html b/docs/classes/Animator.html
index a0ca559..a5e6014 100644
--- a/docs/classes/Animator.html
+++ b/docs/classes/Animator.html
@@ -6020,8 +6020,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L129"
-                        >src/animator.ts:129</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L130"
+                        >src/animator.ts:130</a
                       >
                     </li>
                   </ul>
@@ -6138,8 +6138,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L115"
-                        >src/animator.ts:115</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L116"
+                        >src/animator.ts:116</a
                       >
                     </li>
                   </ul>
@@ -6184,8 +6184,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L122"
-                        >src/animator.ts:122</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L123"
+                        >src/animator.ts:123</a
                       >
                     </li>
                   </ul>
@@ -7907,8 +7907,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L147"
-                        >src/animator.ts:147</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L151"
+                        >src/animator.ts:151</a
                       >
                     </li>
                   </ul>
@@ -8443,8 +8443,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L203"
-                        >src/animator.ts:203</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L207"
+                        >src/animator.ts:207</a
                       >
                     </li>
                   </ul>
@@ -8506,8 +8506,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L207"
-                        >src/animator.ts:207</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L211"
+                        >src/animator.ts:211</a
                       >
                     </li>
                   </ul>
@@ -10432,8 +10432,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L153"
-                        >src/animator.ts:153</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L157"
+                        >src/animator.ts:157</a
                       >
                     </li>
                   </ul>
@@ -10636,8 +10636,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L139"
-                        >src/animator.ts:139</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L143"
+                        >src/animator.ts:143</a
                       >
                     </li>
                   </ul>
@@ -10811,8 +10811,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L174"
-                        >src/animator.ts:174</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L178"
+                        >src/animator.ts:178</a
                       >
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                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
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+                      <div class="tsd-comment tsd-typography"></div>
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-                        >src/animator.ts:133</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/animator.ts#L137"
+                        >src/animator.ts:137</a
                       >
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diff --git a/docs/classes/CircleBody.html b/docs/classes/CircleBody.html
index 2430d34..3f7c3e5 100644
--- a/docs/classes/CircleBody.html
+++ b/docs/classes/CircleBody.html
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                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/circle-body.ts#L52"
-                        >src/circle-body.ts:52</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/circle-body.ts#L55"
+                        >src/circle-body.ts:55</a
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                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
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+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
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+                      <div class="tsd-comment tsd-typography"></div>
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/circle-body.ts#L46"
-                        >src/circle-body.ts:46</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/circle-body.ts#L49"
+                        >src/circle-body.ts:49</a
                       >
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diff --git a/docs/classes/Component.html b/docs/classes/Component.html
index eb7bbe0..c04fa2e 100644
--- a/docs/classes/Component.html
+++ b/docs/classes/Component.html
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                     <li>
                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/component.ts#L37"
-                        >src/component.ts:37</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/component.ts#L40"
+                        >src/component.ts:40</a
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                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
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                     <li>
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/component.ts#L33"
-                        >src/component.ts:33</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/component.ts#L36"
+                        >src/component.ts:36</a
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index c80e602..6038b69 100644
--- a/docs/classes/Container.html
+++ b/docs/classes/Container.html
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                     <li>
                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/container.ts#L40"
-                        >src/container.ts:40</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/container.ts#L43"
+                        >src/container.ts:43</a
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-                  </p>
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                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
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@@ -10467,8 +10466,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/container.ts#L34"
-                        >src/container.ts:34</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/container.ts#L37"
+                        >src/container.ts:37</a
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diff --git a/docs/classes/GameObject.html b/docs/classes/GameObject.html
index 1ce73b3..71124bf 100644
--- a/docs/classes/GameObject.html
+++ b/docs/classes/GameObject.html
@@ -98,9 +98,9 @@ <h4>
                     </li>
                     <li>
                       <a
-                        href="SceneBase.html"
+                        href="SceneSSR.html"
                         class="tsd-signature-type tsd-kind-class"
-                        >SceneBase</a
+                        >SceneSSR</a
                       >
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                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L107"
-                        >src/game-object.ts:107</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L110"
+                        >src/game-object.ts:110</a
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L89"
-                        >src/game-object.ts:89</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L92"
+                        >src/game-object.ts:92</a
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L131"
-                        >src/game-object.ts:131</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L134"
+                        >src/game-object.ts:134</a
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L135"
-                        >src/game-object.ts:135</a
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L98"
-                        >src/game-object.ts:98</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L101"
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@@ -1116,8 +1116,8 @@ <h4 class="tsd-returns-title">
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                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L119"
-                        >src/game-object.ts:119</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L122"
+                        >src/game-object.ts:122</a
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@@ -1152,11 +1152,6 @@ <h3 class="tsd-anchor-link">
                 ></a>
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               <li class="tsd-description">
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-                  </p>
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                 <div class="tsd-parameters">
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                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
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@@ -1183,8 +1182,8 @@ <h4 class="tsd-returns-title">
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L82"
-                        >src/game-object.ts:82</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L85"
+                        >src/game-object.ts:85</a
                       >
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diff --git a/docs/classes/Lifecycle.html b/docs/classes/Lifecycle.html
index 1b3ce22..f54e75e 100644
--- a/docs/classes/Lifecycle.html
+++ b/docs/classes/Lifecycle.html
@@ -548,7 +548,7 @@ <h3 class="tsd-anchor-link">
               <li class="tsd-description">
                 <div class="tsd-comment tsd-typography">
                   <p>
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+                    Updates the Lifecycle with actual deltaTime = 1.0 for 60FPS
                   </p>
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                 <div class="tsd-parameters">
@@ -579,8 +579,8 @@ <h4 class="tsd-returns-title">
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/lifecycle.ts#L91"
-                        >src/lifecycle.ts:91</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/lifecycle.ts#L94"
+                        >src/lifecycle.ts:94</a
                       >
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diff --git a/docs/classes/PolygonBody.html b/docs/classes/PolygonBody.html
index 0d0168a..8799630 100644
--- a/docs/classes/PolygonBody.html
+++ b/docs/classes/PolygonBody.html
@@ -1943,8 +1943,8 @@ <h4 class="tsd-returns-title">
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                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/polygon-body.ts#L41"
-                        >src/polygon-body.ts:41</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/polygon-body.ts#L44"
+                        >src/polygon-body.ts:44</a
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@@ -3012,11 +3012,6 @@ <h3 class="tsd-anchor-link">
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               <li class="tsd-description">
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-                  <p>
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-                  </p>
-                </div>
                 <div class="tsd-parameters">
                   <h4 class="tsd-parameters-title">Parameters</h4>
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                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
                   </ul>
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@@ -3045,8 +3044,8 @@ <h4 class="tsd-returns-title">
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                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/polygon-body.ts#L35"
-                        >src/polygon-body.ts:35</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/polygon-body.ts#L38"
+                        >src/polygon-body.ts:38</a
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diff --git a/docs/classes/Prefab.html b/docs/classes/Prefab.html
index 812a0f2..d5f40d9 100644
--- a/docs/classes/Prefab.html
+++ b/docs/classes/Prefab.html
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                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L107"
-                        >src/game-object.ts:107</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L110"
+                        >src/game-object.ts:110</a
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                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L89"
-                        >src/game-object.ts:89</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L92"
+                        >src/game-object.ts:92</a
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L131"
-                        >src/game-object.ts:131</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L134"
+                        >src/game-object.ts:134</a
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@@ -1108,8 +1108,8 @@ <h4 class="tsd-returns-title">
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                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L135"
-                        >src/game-object.ts:135</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L138"
+                        >src/game-object.ts:138</a
                       >
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@@ -1283,8 +1283,8 @@ <h4 class="tsd-returns-title">
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                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L98"
-                        >src/game-object.ts:98</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L101"
+                        >src/game-object.ts:101</a
                       >
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@@ -1354,8 +1354,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L119"
-                        >src/game-object.ts:119</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L122"
+                        >src/game-object.ts:122</a
                       >
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@@ -1390,11 +1390,6 @@ <h3 class="tsd-anchor-link">
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-                  <p>
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                 <div class="tsd-parameters">
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                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
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@@ -1421,8 +1420,8 @@ <h4 class="tsd-returns-title">
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-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L82"
-                        >src/game-object.ts:82</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L85"
+                        >src/game-object.ts:85</a
                       >
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diff --git a/docs/classes/Scene.html b/docs/classes/Scene.html
index 3ed82df..c9390c8 100644
--- a/docs/classes/Scene.html
+++ b/docs/classes/Scene.html
@@ -67,6 +67,12 @@
           </ul>
           <h1>Class Scene&lt;TBody&gt;</h1>
         </div>
+        <section class="tsd-panel tsd-comment">
+          <div class="tsd-comment tsd-typography">
+            <p>base scene for server side rendering</p>
+          </div>
+          <div class="tsd-comment tsd-typography"></div>
+        </section>
         <section class="tsd-panel">
           <h4>Type Parameters</h4>
           <ul class="tsd-type-parameter-list">
@@ -89,8 +95,8 @@ <h4>
           </h4>
           <ul class="tsd-hierarchy">
             <li>
-              <a href="SceneBase.html" class="tsd-signature-type tsd-kind-class"
-                >SceneBase</a
+              <a href="SceneSSR.html" class="tsd-signature-type tsd-kind-class"
+                >SceneSSR</a
               ><span class="tsd-signature-symbol">&lt;</span
               ><a
                 class="tsd-signature-type tsd-kind-type-parameter"
@@ -187,7 +193,7 @@ <h3 class="tsd-index-heading">Properties</h3>
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                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
-                      ><span>game<wbr />Object?</span></a
+                      ><span>game<wbr />Object</span></a
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@@ -497,8 +503,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Overrides <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#constructor"
+                    Overrides <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#constructor"
                       >constructor</a
                     >
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@@ -542,8 +548,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#animationFrame"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#animationFrame"
                   >animationFrame</a
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@@ -551,8 +557,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L66"
-                    >src/scene-base.ts:66</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L74"
+                    >src/scene-ssr.ts:74</a
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@@ -586,8 +592,8 @@ <h3 class="tsd-anchor-link">
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             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#children"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#children"
                   >children</a
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@@ -636,8 +642,8 @@ <h3 class="tsd-anchor-link">
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             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#children_"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#children_"
                   >children$</a
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@@ -645,8 +651,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
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-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L41"
-                    >src/scene-base.ts:41</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L44"
+                    >src/scene-ssr.ts:44</a
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@@ -684,8 +690,8 @@ <h3 class="tsd-anchor-link">
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             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#destroy_"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#destroy_"
                   >destroy$</a
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@@ -780,7 +786,6 @@ <h3 class="tsd-anchor-link">
           <section class="tsd-panel tsd-member tsd-is-inherited">
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             <h3 class="tsd-anchor-link">
-              <code class="tsd-tag ts-flagOptional">Optional</code>
               <span>game<wbr />Object</span
               ><a
                 href="#gameObject"
@@ -792,21 +797,21 @@ <h3 class="tsd-anchor-link">
             </h3>
             <div class="tsd-signature">
               <span class="tsd-kind-property">game<wbr />Object</span
-              ><span class="tsd-signature-symbol">?:</span>
+              ><span class="tsd-signature-symbol">:</span>
               <a
                 href="../types/GameObjectParent.html"
                 class="tsd-signature-type tsd-kind-type-alias"
                 >GameObjectParent</a
-              >
+              ><span class="tsd-signature-symbol"> = undefined</span>
             </div>
             <div class="tsd-comment tsd-typography">
-              <p>Lifecycle Object may be added to a Scene Object.</p>
+              <p>Scene doesn&#39;t have parent gameObject</p>
             </div>
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#gameObject"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#gameObject"
                   >gameObject</a
                 >
               </p>
@@ -814,8 +819,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L47"
-                    >src/game-object.ts:47</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L54"
+                    >src/scene-ssr.ts:54</a
                   >
                 </li>
               </ul>
@@ -841,8 +846,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#label"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#label"
                   >label</a
                 >
               </p>
@@ -880,8 +885,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#lastUpdate"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#lastUpdate"
                   >lastUpdate</a
                 >
               </p>
@@ -889,8 +894,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L61"
-                    >src/scene-base.ts:61</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L69"
+                    >src/scene-ssr.ts:69</a
                   >
                 </li>
               </ul>
@@ -921,8 +926,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#options"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#options"
                   >options</a
                 >
               </p>
@@ -930,8 +935,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L46"
-                    >src/scene-base.ts:46</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L49"
+                    >src/scene-ssr.ts:49</a
                   >
                 </li>
               </ul>
@@ -963,8 +968,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#physics"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#physics"
                   >physics</a
                 >
               </p>
@@ -972,8 +977,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L51"
-                    >src/scene-base.ts:51</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L59"
+                    >src/scene-ssr.ts:59</a
                   >
                 </li>
               </ul>
@@ -1063,8 +1068,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#stage"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#stage"
                   >stage</a
                 >
               </p>
@@ -1072,8 +1077,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L56"
-                    >src/scene-base.ts:56</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L64"
+                    >src/scene-ssr.ts:64</a
                   >
                 </li>
               </ul>
@@ -1107,8 +1112,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#update_"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#update_"
                   >update$</a
                 >
               </p>
@@ -1141,8 +1146,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#x"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#x"
                   >x</a
                 >
               </p>
@@ -1175,8 +1180,8 @@ <h3 class="tsd-anchor-link">
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                  href="SceneBase.html#y"
+                Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                  href="SceneSSR.html#y"
                   >y</a
                 >
               </p>
@@ -1210,33 +1215,24 @@ <h3 class="tsd-anchor-link">
                   >(</span
                 ><span class="tsd-signature-symbol">)</span
                 ><span class="tsd-signature-symbol">: </span
-                ><a
-                  href="../types/SceneType.html"
-                  class="tsd-signature-type tsd-kind-type-alias"
-                  >SceneType</a
-                >
+                ><span class="tsd-signature-type">undefined</span>
               </li>
               <li class="tsd-description">
                 <div class="tsd-comment tsd-typography">
-                  <p>get parent scene if exists</p>
+                  <p>Scene doesn&#39;t have parent scene</p>
                 </div>
                 <h4 class="tsd-returns-title">
-                  Returns
-                  <a
-                    href="../types/SceneType.html"
-                    class="tsd-signature-type tsd-kind-type-alias"
-                    >SceneType</a
-                  >
+                  Returns <span class="tsd-signature-type">undefined</span>
                 </h4>
                 <div class="tsd-comment tsd-typography"></div>
                 <aside class="tsd-sources">
-                  <p>Inherited from SceneBase.scene</p>
+                  <p>Inherited from SceneSSR.scene</p>
                   <ul>
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L78"
-                        >src/game-object.ts:78</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L87"
+                        >src/scene-ssr.ts:87</a
                       >
                     </li>
                   </ul>
@@ -1300,8 +1296,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#addChild"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#addChild"
                       >addChild</a
                     >
                   </p>
@@ -1309,8 +1305,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L127"
-                        >src/scene-base.ts:127</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L141"
+                        >src/scene-ssr.ts:141</a
                       >
                     </li>
                   </ul>
@@ -1353,8 +1349,8 @@ <h4 class="tsd-returns-title">
                 <div class="tsd-comment tsd-typography"></div>
                 <aside class="tsd-sources">
                   <p>
-                    Overrides <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#destroy"
+                    Overrides <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#destroy"
                       >destroy</a
                     >
                   </p>
@@ -1612,8 +1608,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#getChildOfType"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#getChildOfType"
                       >getChildOfType</a
                     >
                   </p>
@@ -1621,8 +1617,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L147"
-                        >src/scene-base.ts:147</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L161"
+                        >src/scene-ssr.ts:161</a
                       >
                     </li>
                   </ul>
@@ -1689,8 +1685,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#getChildrenOfType"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#getChildrenOfType"
                       >getChildrenOfType</a
                     >
                   </p>
@@ -1698,8 +1694,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L151"
-                        >src/scene-base.ts:151</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L165"
+                        >src/scene-ssr.ts:165</a
                       >
                     </li>
                   </ul>
@@ -1762,8 +1758,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Overrides <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#init"
+                    Overrides <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#init"
                       >init</a
                     >
                   </p>
@@ -1879,8 +1875,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#recursive"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#recursive"
                       >recursive</a
                     >
                   </p>
@@ -1888,8 +1884,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L98"
-                        >src/game-object.ts:98</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L101"
+                        >src/game-object.ts:101</a
                       >
                     </li>
                   </ul>
@@ -1950,8 +1946,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#removeChild"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#removeChild"
                       >removeChild</a
                     >
                   </p>
@@ -1959,8 +1955,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L142"
-                        >src/scene-base.ts:142</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L156"
+                        >src/scene-ssr.ts:156</a
                       >
                     </li>
                   </ul>
@@ -2086,8 +2082,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#stageAddChild"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#stageAddChild"
                       >stageAddChild</a
                     >
                   </p>
@@ -2095,8 +2091,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L117"
-                        >src/scene-base.ts:117</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L131"
+                        >src/scene-ssr.ts:131</a
                       >
                     </li>
                   </ul>
@@ -2161,8 +2157,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#stageRemoveChild"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#stageRemoveChild"
                       >stageRemoveChild</a
                     >
                   </p>
@@ -2170,8 +2166,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L132"
-                        >src/scene-base.ts:132</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L146"
+                        >src/scene-ssr.ts:146</a
                       >
                     </li>
                   </ul>
@@ -2210,8 +2206,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Overrides <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#start"
+                    Overrides <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#start"
                       >start</a
                     >
                   </p>
@@ -2259,8 +2255,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Overrides <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#stop"
+                    Overrides <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#stop"
                       >stop</a
                     >
                   </p>
@@ -2304,11 +2300,6 @@ <h3 class="tsd-anchor-link">
                 ></a>
               </li>
               <li class="tsd-description">
-                <div class="tsd-comment tsd-typography">
-                  <p>
-                    Updates the Lifecycle Object with actual deltaTime ~60fps
-                  </p>
-                </div>
                 <div class="tsd-parameters">
                   <h4 class="tsd-parameters-title">Parameters</h4>
                   <ul class="tsd-parameter-list">
@@ -2317,6 +2308,10 @@ <h4 class="tsd-parameters-title">Parameters</h4>
                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
                   </ul>
                 </div>
@@ -2326,8 +2321,8 @@ <h4 class="tsd-returns-title">
                 <div class="tsd-comment tsd-typography"></div>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#update"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#update"
                       >update</a
                     >
                   </p>
@@ -2335,8 +2330,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L106"
-                        >src/scene-base.ts:106</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L120"
+                        >src/scene-ssr.ts:120</a
                       >
                     </li>
                   </ul>
@@ -2395,8 +2390,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#destroy-2"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#destroy-2"
                       >destroy</a
                     >
                   </p>
@@ -2534,8 +2529,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#instantiate"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#instantiate"
                       >instantiate</a
                     >
                   </p>
@@ -2610,8 +2605,8 @@ <h4 class="tsd-returns-title">
                 </h4>
                 <aside class="tsd-sources">
                   <p>
-                    Inherited from <a href="SceneBase.html">SceneBase</a>.<a
-                      href="SceneBase.html#update-2"
+                    Inherited from <a href="SceneSSR.html">SceneSSR</a>.<a
+                      href="SceneSSR.html#update-2"
                       >update</a
                     >
                   </p>
diff --git a/docs/classes/SceneBase.html b/docs/classes/SceneSSR.html
similarity index 94%
rename from docs/classes/SceneBase.html
rename to docs/classes/SceneSSR.html
index deca337..cc1e216 100644
--- a/docs/classes/SceneBase.html
+++ b/docs/classes/SceneSSR.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8" />
     <meta http-equiv="x-ua-compatible" content="IE=edge" />
-    <title>SceneBase | @jacekpietal / One For All</title>
+    <title>SceneSSR | @jacekpietal / One For All</title>
     <meta
       name="description"
       content="Documentation for @jacekpietal / One For All"
@@ -63,10 +63,16 @@
         <div class="tsd-page-title">
           <ul class="tsd-breadcrumb">
             <li><a href="../modules.html">@jacekpietal / One For All</a></li>
-            <li><a href="SceneBase.html">SceneBase</a></li>
+            <li><a href="SceneSSR.html">SceneSSR</a></li>
           </ul>
-          <h1>Class SceneBase&lt;TBody&gt;</h1>
+          <h1>Class SceneSSR&lt;TBody&gt;</h1>
         </div>
+        <section class="tsd-panel tsd-comment">
+          <div class="tsd-comment tsd-typography">
+            <p>base scene for server side rendering</p>
+          </div>
+          <div class="tsd-comment tsd-typography"></div>
+        </section>
         <section class="tsd-panel">
           <h4>Type Parameters</h4>
           <ul class="tsd-type-parameter-list">
@@ -83,7 +89,7 @@ <h4>Type Parameters</h4>
         </section>
         <section class="tsd-panel tsd-hierarchy">
           <h4>
-            Hierarchy (<a class="link" href="../hierarchy.html#SceneBase"
+            Hierarchy (<a class="link" href="../hierarchy.html#SceneSSR"
               >view full</a
             >)
           </h4>
@@ -96,7 +102,7 @@ <h4>
               >
               <ul class="tsd-hierarchy">
                 <li>
-                  <span class="target">SceneBase</span>
+                  <span class="target">SceneSSR</span>
                   <ul class="tsd-hierarchy">
                     <li>
                       <a
@@ -116,8 +122,8 @@ <h4>
             <li>
               Defined in
               <a
-                href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L37"
-                >src/scene-base.ts:37</a
+                href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L40"
+                >src/scene-ssr.ts:40</a
               >
             </li>
           </ul>
@@ -142,7 +148,7 @@ <h4>
                 <section class="tsd-index-section">
                   <h3 class="tsd-index-heading">Constructors</h3>
                   <div class="tsd-index-list">
-                    <a href="SceneBase.html#constructor" class="tsd-index-link"
+                    <a href="SceneSSR.html#constructor" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-512"></use></svg
                       ><span>constructor</span></a
@@ -153,81 +159,79 @@ <h3 class="tsd-index-heading">Constructors</h3>
                   <h3 class="tsd-index-heading">Properties</h3>
                   <div class="tsd-index-list">
                     <a
-                      href="SceneBase.html#animationFrame"
+                      href="SceneSSR.html#animationFrame"
                       class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>animation<wbr />Frame</span></a
                     >
                     <a
-                      href="SceneBase.html#children"
+                      href="SceneSSR.html#children"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>children</span></a
                     >
-                    <a href="SceneBase.html#children_" class="tsd-index-link"
+                    <a href="SceneSSR.html#children_" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>children$</span></a
                     >
                     <a
-                      href="SceneBase.html#destroy_"
+                      href="SceneSSR.html#destroy_"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>destroy$</span></a
                     >
-                    <a
-                      href="SceneBase.html#gameObject"
-                      class="tsd-index-link tsd-is-inherited"
+                    <a href="SceneSSR.html#gameObject" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
-                      ><span>game<wbr />Object?</span></a
+                      ><span>game<wbr />Object</span></a
                     >
                     <a
-                      href="SceneBase.html#label"
+                      href="SceneSSR.html#label"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>label</span></a
                     >
-                    <a href="SceneBase.html#lastUpdate" class="tsd-index-link"
+                    <a href="SceneSSR.html#lastUpdate" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>last<wbr />Update</span></a
                     >
-                    <a href="SceneBase.html#options" class="tsd-index-link"
+                    <a href="SceneSSR.html#options" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>options</span></a
                     >
-                    <a href="SceneBase.html#physics" class="tsd-index-link"
+                    <a href="SceneSSR.html#physics" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>physics</span></a
                     >
-                    <a href="SceneBase.html#stage" class="tsd-index-link"
+                    <a href="SceneSSR.html#stage" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>stage</span></a
                     >
                     <a
-                      href="SceneBase.html#update_"
+                      href="SceneSSR.html#update_"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>update$</span></a
                     >
                     <a
-                      href="SceneBase.html#x"
+                      href="SceneSSR.html#x"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
                       ><span>x</span></a
                     >
                     <a
-                      href="SceneBase.html#y"
+                      href="SceneSSR.html#y"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-1024"></use></svg
@@ -238,9 +242,7 @@ <h3 class="tsd-index-heading">Properties</h3>
                 <section class="tsd-index-section">
                   <h3 class="tsd-index-heading">Accessors</h3>
                   <div class="tsd-index-list">
-                    <a
-                      href="SceneBase.html#scene"
-                      class="tsd-index-link tsd-is-inherited"
+                    <a href="SceneSSR.html#scene" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-262144"></use></svg
                       ><span>scene</span></a
@@ -250,92 +252,90 @@ <h3 class="tsd-index-heading">Accessors</h3>
                 <section class="tsd-index-section">
                   <h3 class="tsd-index-heading">Methods</h3>
                   <div class="tsd-index-list">
-                    <a href="SceneBase.html#addChild" class="tsd-index-link"
+                    <a href="SceneSSR.html#addChild" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>add<wbr />Child</span></a
                     >
-                    <a href="SceneBase.html#destroy" class="tsd-index-link"
+                    <a href="SceneSSR.html#destroy" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>destroy</span></a
                     >
                     <a
-                      href="SceneBase.html#getChildOfType"
+                      href="SceneSSR.html#getChildOfType"
                       class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>get<wbr />Child<wbr />Of<wbr />Type</span></a
                     >
                     <a
-                      href="SceneBase.html#getChildrenOfType"
+                      href="SceneSSR.html#getChildrenOfType"
                       class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>get<wbr />Children<wbr />Of<wbr />Type</span></a
                     >
-                    <a href="SceneBase.html#init" class="tsd-index-link"
+                    <a href="SceneSSR.html#init" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>init</span></a
                     >
                     <a
-                      href="SceneBase.html#recursive"
+                      href="SceneSSR.html#recursive"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>recursive</span></a
                     >
-                    <a href="SceneBase.html#removeChild" class="tsd-index-link"
+                    <a href="SceneSSR.html#removeChild" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>remove<wbr />Child</span></a
                     >
-                    <a
-                      href="SceneBase.html#stageAddChild"
-                      class="tsd-index-link"
+                    <a href="SceneSSR.html#stageAddChild" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>stage<wbr />Add<wbr />Child</span></a
                     >
                     <a
-                      href="SceneBase.html#stageRemoveChild"
+                      href="SceneSSR.html#stageRemoveChild"
                       class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>stage<wbr />Remove<wbr />Child</span></a
                     >
-                    <a href="SceneBase.html#start" class="tsd-index-link"
+                    <a href="SceneSSR.html#start" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>start</span></a
                     >
-                    <a href="SceneBase.html#stop" class="tsd-index-link"
+                    <a href="SceneSSR.html#stop" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>stop</span></a
                     >
-                    <a href="SceneBase.html#update" class="tsd-index-link"
+                    <a href="SceneSSR.html#update" class="tsd-index-link"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>update</span></a
                     >
                     <a
-                      href="SceneBase.html#destroy-2"
+                      href="SceneSSR.html#destroy-2"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>destroy</span></a
                     >
                     <a
-                      href="SceneBase.html#instantiate"
+                      href="SceneSSR.html#instantiate"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
                       ><span>instantiate</span></a
                     >
                     <a
-                      href="SceneBase.html#update-2"
+                      href="SceneSSR.html#update-2"
                       class="tsd-index-link tsd-is-inherited"
                       ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                         <use href="../assets/icons.svg#icon-2048"></use></svg
@@ -363,13 +363,13 @@ <h3 class="tsd-anchor-link">
             </h3>
             <ul class="tsd-signatures">
               <li class="tsd-signature tsd-anchor-link">
-                <a id="constructor.new_SceneBase" class="tsd-anchor"></a
+                <a id="constructor.new_SceneSSR" class="tsd-anchor"></a
                 ><span class="tsd-kind-constructor-signature"
-                  >new <wbr />Scene<wbr />Base</span
+                  >new <wbr />SceneSSR</span
                 ><span class="tsd-signature-symbol">&lt;</span
                 ><a
                   class="tsd-signature-type tsd-kind-type-parameter"
-                  href="SceneBase.html#constructor.new_SceneBase.TBody-1"
+                  href="SceneSSR.html#constructor.new_SceneSSR.TBody-1"
                   >TBody</a
                 ><span class="tsd-signature-symbol">&gt;</span
                 ><span class="tsd-signature-symbol">(</span
@@ -378,17 +378,17 @@ <h3 class="tsd-anchor-link">
                 ><span class="tsd-signature-symbol">)</span
                 ><span class="tsd-signature-symbol">: </span
                 ><a
-                  href="SceneBase.html"
+                  href="SceneSSR.html"
                   class="tsd-signature-type tsd-kind-class"
-                  >SceneBase</a
+                  >SceneSSR</a
                 ><span class="tsd-signature-symbol">&lt;</span
                 ><a
                   class="tsd-signature-type tsd-kind-type-parameter"
-                  href="SceneBase.html#constructor.new_SceneBase.TBody-1"
+                  href="SceneSSR.html#constructor.new_SceneSSR.TBody-1"
                   >TBody</a
                 ><span class="tsd-signature-symbol">&gt;</span
                 ><a
-                  href="#constructor.new_SceneBase"
+                  href="#constructor.new_SceneSSR"
                   aria-label="Permalink"
                   class="tsd-anchor-icon"
                   ><svg viewBox="0 0 24 24">
@@ -402,7 +402,7 @@ <h4>Type Parameters</h4>
                     <li>
                       <span
                         ><a
-                          id="constructor.new_SceneBase.TBody-1"
+                          id="constructor.new_SceneSSR.TBody-1"
                           class="tsd-anchor"
                         ></a
                         ><span class="tsd-kind-type-parameter">TBody</span
@@ -431,13 +431,13 @@ <h4 class="tsd-parameters-title">Parameters</h4>
                 <h4 class="tsd-returns-title">
                   Returns
                   <a
-                    href="SceneBase.html"
+                    href="SceneSSR.html"
                     class="tsd-signature-type tsd-kind-class"
-                    >SceneBase</a
+                    >SceneSSR</a
                   ><span class="tsd-signature-symbol">&lt;</span
                   ><a
                     class="tsd-signature-type tsd-kind-type-parameter"
-                    href="SceneBase.html#constructor.new_SceneBase.TBody-1"
+                    href="SceneSSR.html#constructor.new_SceneSSR.TBody-1"
                     >TBody</a
                   ><span class="tsd-signature-symbol">&gt;</span>
                 </h4>
@@ -452,8 +452,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L68"
-                        >src/scene-base.ts:68</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L76"
+                        >src/scene-ssr.ts:76</a
                       >
                     </li>
                   </ul>
@@ -491,8 +491,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L66"
-                    >src/scene-base.ts:66</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L74"
+                    >src/scene-ssr.ts:74</a
                   >
                 </li>
               </ul>
@@ -579,8 +579,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L41"
-                    >src/scene-base.ts:41</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L44"
+                    >src/scene-ssr.ts:44</a
                   >
                 </li>
               </ul>
@@ -634,10 +634,9 @@ <h3 class="tsd-anchor-link">
               </ul>
             </aside>
           </section>
-          <section class="tsd-panel tsd-member tsd-is-inherited">
+          <section class="tsd-panel tsd-member">
             <a id="gameObject" class="tsd-anchor"></a>
             <h3 class="tsd-anchor-link">
-              <code class="tsd-tag ts-flagOptional">Optional</code>
               <span>game<wbr />Object</span
               ><a
                 href="#gameObject"
@@ -649,20 +648,20 @@ <h3 class="tsd-anchor-link">
             </h3>
             <div class="tsd-signature">
               <span class="tsd-kind-property">game<wbr />Object</span
-              ><span class="tsd-signature-symbol">?:</span>
+              ><span class="tsd-signature-symbol">:</span>
               <a
                 href="../types/GameObjectParent.html"
                 class="tsd-signature-type tsd-kind-type-alias"
                 >GameObjectParent</a
-              >
+              ><span class="tsd-signature-symbol"> = undefined</span>
             </div>
             <div class="tsd-comment tsd-typography">
-              <p>Lifecycle Object may be added to a Scene Object.</p>
+              <p>Scene doesn&#39;t have parent gameObject</p>
             </div>
             <div class="tsd-comment tsd-typography"></div>
             <aside class="tsd-sources">
               <p>
-                Inherited from <a href="GameObject.html">GameObject</a>.<a
+                Overrides <a href="GameObject.html">GameObject</a>.<a
                   href="GameObject.html#gameObject"
                   >gameObject</a
                 >
@@ -671,8 +670,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L47"
-                    >src/game-object.ts:47</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L54"
+                    >src/scene-ssr.ts:54</a
                   >
                 </li>
               </ul>
@@ -740,8 +739,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L61"
-                    >src/scene-base.ts:61</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L69"
+                    >src/scene-ssr.ts:69</a
                   >
                 </li>
               </ul>
@@ -775,8 +774,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L46"
-                    >src/scene-base.ts:46</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L49"
+                    >src/scene-ssr.ts:49</a
                   >
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@@ -798,7 +797,7 @@ <h3 class="tsd-anchor-link">
               ><span class="tsd-signature-symbol">&lt;</span
               ><a
                 class="tsd-signature-type tsd-kind-type-parameter"
-                href="SceneBase.html#constructor.new_SceneBase.TBody-1"
+                href="SceneSSR.html#constructor.new_SceneSSR.TBody-1"
                 >TBody</a
               ><span class="tsd-signature-symbol">&gt;</span>
             </div>
@@ -811,8 +810,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L51"
-                    >src/scene-base.ts:51</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L59"
+                    >src/scene-ssr.ts:59</a
                   >
                 </li>
               </ul>
@@ -844,8 +843,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L56"
-                    >src/scene-base.ts:56</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L64"
+                    >src/scene-ssr.ts:64</a
                   >
                 </li>
               </ul>
@@ -966,7 +965,7 @@ <h3 class="tsd-anchor-link">
         </section>
         <section class="tsd-panel-group tsd-member-group">
           <h2>Accessors</h2>
-          <section class="tsd-panel tsd-member tsd-is-inherited">
+          <section class="tsd-panel tsd-member">
             <a id="scene" class="tsd-anchor"></a>
             <h3 class="tsd-anchor-link">
               <span>scene</span
@@ -975,40 +974,31 @@ <h3 class="tsd-anchor-link">
                   <use href="../assets/icons.svg#icon-anchor"></use></svg
               ></a>
             </h3>
-            <ul class="tsd-signatures tsd-is-inherited">
+            <ul class="tsd-signatures">
               <li class="tsd-signature" id="scene.scene-1">
                 <span class="tsd-signature-keyword">get</span> scene<span
                   class="tsd-signature-symbol"
                   >(</span
                 ><span class="tsd-signature-symbol">)</span
                 ><span class="tsd-signature-symbol">: </span
-                ><a
-                  href="../types/SceneType.html"
-                  class="tsd-signature-type tsd-kind-type-alias"
-                  >SceneType</a
-                >
+                ><span class="tsd-signature-type">undefined</span>
               </li>
               <li class="tsd-description">
                 <div class="tsd-comment tsd-typography">
-                  <p>get parent scene if exists</p>
+                  <p>Scene doesn&#39;t have parent scene</p>
                 </div>
                 <h4 class="tsd-returns-title">
-                  Returns
-                  <a
-                    href="../types/SceneType.html"
-                    class="tsd-signature-type tsd-kind-type-alias"
-                    >SceneType</a
-                  >
+                  Returns <span class="tsd-signature-type">undefined</span>
                 </h4>
                 <div class="tsd-comment tsd-typography"></div>
                 <aside class="tsd-sources">
-                  <p>Inherited from GameObject.scene</p>
+                  <p>Overrides GameObject.scene</p>
                   <ul>
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L78"
-                        >src/game-object.ts:78</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L87"
+                        >src/scene-ssr.ts:87</a
                       >
                     </li>
                   </ul>
@@ -1081,8 +1071,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L127"
-                        >src/scene-base.ts:127</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L141"
+                        >src/scene-ssr.ts:141</a
                       >
                     </li>
                   </ul>
@@ -1134,8 +1124,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L111"
-                        >src/scene-base.ts:111</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L125"
+                        >src/scene-ssr.ts:125</a
                       >
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                   </ul>
@@ -1207,8 +1197,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L147"
-                        >src/scene-base.ts:147</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L161"
+                        >src/scene-ssr.ts:161</a
                       >
                     </li>
                   </ul>
@@ -1284,8 +1274,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L151"
-                        >src/scene-base.ts:151</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L165"
+                        >src/scene-ssr.ts:165</a
                       >
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                   </ul>
@@ -1352,8 +1342,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L78"
-                        >src/scene-base.ts:78</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L92"
+                        >src/scene-ssr.ts:92</a
                       >
                     </li>
                   </ul>
@@ -1469,8 +1459,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L98"
-                        >src/game-object.ts:98</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L101"
+                        >src/game-object.ts:101</a
                       >
                     </li>
                   </ul>
@@ -1540,8 +1530,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L142"
-                        >src/scene-base.ts:142</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L156"
+                        >src/scene-ssr.ts:156</a
                       >
                     </li>
                   </ul>
@@ -1606,8 +1596,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L117"
-                        >src/scene-base.ts:117</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L131"
+                        >src/scene-ssr.ts:131</a
                       >
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                   </ul>
@@ -1675,8 +1665,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L132"
-                        >src/scene-base.ts:132</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L146"
+                        >src/scene-ssr.ts:146</a
                       >
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                   </ul>
@@ -1718,8 +1708,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L86"
-                        >src/scene-base.ts:86</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L100"
+                        >src/scene-ssr.ts:100</a
                       >
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                   </ul>
@@ -1761,8 +1751,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L80"
-                        >src/scene-base.ts:80</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L94"
+                        >src/scene-ssr.ts:94</a
                       >
                     </li>
                   </ul>
@@ -1797,11 +1787,6 @@ <h3 class="tsd-anchor-link">
                 ></a>
               </li>
               <li class="tsd-description">
-                <div class="tsd-comment tsd-typography">
-                  <p>
-                    Updates the Lifecycle Object with actual deltaTime ~60fps
-                  </p>
-                </div>
                 <div class="tsd-parameters">
                   <h4 class="tsd-parameters-title">Parameters</h4>
                   <ul class="tsd-parameter-list">
@@ -1810,6 +1795,10 @@ <h4 class="tsd-parameters-title">Parameters</h4>
                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
                   </ul>
                 </div>
@@ -1828,8 +1817,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L106"
-                        >src/scene-base.ts:106</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L120"
+                        >src/scene-ssr.ts:120</a
                       >
                     </li>
                   </ul>
@@ -2253,7 +2242,7 @@ <h3>
                 ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                   <use href="../assets/icons.svg#icon-1024"></use></svg
                 ><span>destroy$</span></a
-              ><a href="#gameObject" class="tsd-is-inherited"
+              ><a href="#gameObject" class=""
                 ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                   <use href="../assets/icons.svg#icon-1024"></use></svg
                 ><span>game<wbr />Object</span></a
@@ -2289,7 +2278,7 @@ <h3>
                 ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                   <use href="../assets/icons.svg#icon-1024"></use></svg
                 ><span>y</span></a
-              ><a href="#scene" class="tsd-is-inherited"
+              ><a href="#scene" class=""
                 ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                   <use href="../assets/icons.svg#icon-262144"></use></svg
                 ><span>scene</span></a
diff --git a/docs/classes/Sprite.html b/docs/classes/Sprite.html
index 4a11a67..4d1a751 100644
--- a/docs/classes/Sprite.html
+++ b/docs/classes/Sprite.html
@@ -7912,8 +7912,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/sprite.ts#L41"
-                        >src/sprite.ts:41</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/sprite.ts#L44"
+                        >src/sprite.ts:44</a
                       >
                     </li>
                   </ul>
@@ -11188,11 +11188,6 @@ <h3 class="tsd-anchor-link">
                 ></a>
               </li>
               <li class="tsd-description">
-                <div class="tsd-comment tsd-typography">
-                  <p>
-                    Updates the Lifecycle Object with actual deltaTime ~60fps
-                  </p>
-                </div>
                 <div class="tsd-parameters">
                   <h4 class="tsd-parameters-title">Parameters</h4>
                   <ul class="tsd-parameter-list">
@@ -11201,6 +11196,10 @@ <h4 class="tsd-parameters-title">Parameters</h4>
                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
                   </ul>
                 </div>
@@ -11221,8 +11220,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/sprite.ts#L35"
-                        >src/sprite.ts:35</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/sprite.ts#L38"
+                        >src/sprite.ts:38</a
                       >
                     </li>
                   </ul>
diff --git a/docs/classes/StateMachine.html b/docs/classes/StateMachine.html
index c6cef54..cfd410f 100644
--- a/docs/classes/StateMachine.html
+++ b/docs/classes/StateMachine.html
@@ -916,11 +916,6 @@ <h3 class="tsd-anchor-link">
                 ></a>
               </li>
               <li class="tsd-description">
-                <div class="tsd-comment tsd-typography">
-                  <p>
-                    Updates the Lifecycle Object with actual deltaTime ~60fps
-                  </p>
-                </div>
                 <div class="tsd-parameters">
                   <h4 class="tsd-parameters-title">Parameters</h4>
                   <ul class="tsd-parameter-list">
@@ -929,6 +924,10 @@ <h4 class="tsd-parameters-title">Parameters</h4>
                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
                   </ul>
                 </div>
@@ -947,8 +946,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/component.ts#L33"
-                        >src/component.ts:33</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/component.ts#L36"
+                        >src/component.ts:36</a
                       >
                     </li>
                   </ul>
diff --git a/docs/classes/TextureAtlas.html b/docs/classes/TextureAtlas.html
index 75f4cb1..a3b307c 100644
--- a/docs/classes/TextureAtlas.html
+++ b/docs/classes/TextureAtlas.html
@@ -67,13 +67,19 @@
           </ul>
           <h1>Class TextureAtlas</h1>
         </div>
+        <section class="tsd-panel tsd-comment">
+          <div class="tsd-comment tsd-typography">
+            <p>for slicing textures into tileset</p>
+          </div>
+          <div class="tsd-comment tsd-typography"></div>
+        </section>
         <aside class="tsd-sources">
           <ul>
             <li>
               Defined in
               <a
-                href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L17"
-                >src/texture-atlas.ts:17</a
+                href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L20"
+                >src/texture-atlas.ts:20</a
               >
             </li>
           </ul>
@@ -258,8 +264,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L53"
-                        >src/texture-atlas.ts:53</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L56"
+                        >src/texture-atlas.ts:56</a
                       >
                     </li>
                   </ul>
@@ -296,8 +302,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L37"
-                    >src/texture-atlas.ts:37</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L40"
+                    >src/texture-atlas.ts:40</a
                   >
                 </li>
               </ul>
@@ -329,8 +335,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L42"
-                    >src/texture-atlas.ts:42</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L45"
+                    >src/texture-atlas.ts:45</a
                   >
                 </li>
               </ul>
@@ -359,8 +365,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L47"
-                    >src/texture-atlas.ts:47</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L50"
+                    >src/texture-atlas.ts:50</a
                   >
                 </li>
               </ul>
@@ -389,8 +395,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L21"
-                    >src/texture-atlas.ts:21</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L24"
+                    >src/texture-atlas.ts:24</a
                   >
                 </li>
               </ul>
@@ -422,8 +428,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L31"
-                    >src/texture-atlas.ts:31</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L34"
+                    >src/texture-atlas.ts:34</a
                   >
                 </li>
               </ul>
@@ -455,8 +461,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L26"
-                    >src/texture-atlas.ts:26</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L29"
+                    >src/texture-atlas.ts:29</a
                   >
                 </li>
               </ul>
@@ -496,8 +502,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L88"
-                        >src/texture-atlas.ts:88</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L91"
+                        >src/texture-atlas.ts:91</a
                       >
                     </li>
                   </ul>
@@ -536,8 +542,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L81"
-                        >src/texture-atlas.ts:81</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L84"
+                        >src/texture-atlas.ts:84</a
                       >
                     </li>
                   </ul>
@@ -598,8 +604,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L95"
-                        >src/texture-atlas.ts:95</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L98"
+                        >src/texture-atlas.ts:98</a
                       >
                     </li>
                   </ul>
@@ -663,8 +669,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L110"
-                        >src/texture-atlas.ts:110</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L113"
+                        >src/texture-atlas.ts:113</a
                       >
                     </li>
                   </ul>
@@ -725,8 +731,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L132"
-                        >src/texture-atlas.ts:132</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/texture-atlas.ts#L135"
+                        >src/texture-atlas.ts:135</a
                       >
                     </li>
                   </ul>
diff --git a/docs/demo/demo.bundle.js b/docs/demo/demo.bundle.js
index dcea486..49413b6 100644
--- a/docs/demo/demo.bundle.js
+++ b/docs/demo/demo.bundle.js
@@ -88059,6 +88059,7 @@ Deprecated since v${version}`
                   return { texture, time: animationSpeed };
                 })
               );
+              animatedSprite.label = 'Animator_AnimatedSprite';
               animatedSprite.anchor.set(anchor.x, anchor.y);
               this.addChild(animatedSprite);
             });
@@ -88082,6 +88083,9 @@ Deprecated since v${version}`
           get scale() {
             return this.animation.scale;
           }
+          /**
+           * @param deltaTime = 1.0 for 60FPS
+           */
           update(deltaTime) {
             this.x = this.gameObject.x;
             this.y = this.gameObject.y;
@@ -88325,6 +88329,9 @@ Deprecated since v${version}`
             }
             gameObject.addChild(this);
           }
+          /**
+           * @param deltaTime = 1.0 for 60FPS
+           */
           update(deltaTime) {
             this.gameObject.x = this.x;
             this.gameObject.y = this.y;
@@ -88376,6 +88383,9 @@ Deprecated since v${version}`
             this.label = 'Component';
             gameObject.addChild(this);
           }
+          /**
+           * @param deltaTime = 1.0 for 60FPS
+           */
           update(deltaTime) {
             lifecycle_1.Lifecycle.update(this, deltaTime);
           }
@@ -88546,6 +88556,9 @@ Deprecated since v${version}`
           get scene() {
             return (0, exports.getRoot)(this);
           }
+          /**
+           * @param deltaTime = 1.0 for 60FPS
+           */
           update(deltaTime) {
             this.children.forEach((child) => {
               child.update(deltaTime);
@@ -88660,6 +88673,9 @@ Deprecated since v${version}`
           destroy() {
             Lifecycle.destroy(this);
           }
+          /**
+           * Updates the Lifecycle with actual deltaTime = 1.0 for 60FPS
+           */
           update(deltaTime) {
             Lifecycle.update(this, deltaTime);
           }
@@ -88801,10 +88817,10 @@ Deprecated since v${version}`
         /***/
       },
 
-    /***/ './src/scene-base.ts':
-      /*!***************************!*\
-  !*** ./src/scene-base.ts ***!
-  \***************************/
+    /***/ './src/scene-ssr.ts':
+      /*!**************************!*\
+  !*** ./src/scene-ssr.ts ***!
+  \**************************/
       /***/ function (__unused_webpack_module, exports, __webpack_require__) {
         'use strict';
 
@@ -88861,7 +88877,7 @@ Deprecated since v${version}`
             return result;
           };
         Object.defineProperty(exports, '__esModule', { value: true });
-        exports.SceneBase = void 0;
+        exports.SceneSSR = void 0;
         const detect_collisions_1 = __webpack_require__(
           /*! detect-collisions */ './node_modules/detect-collisions/dist/index.js'
         );
@@ -88876,13 +88892,20 @@ Deprecated since v${version}`
         const game_object_1 = __webpack_require__(
           /*! ./game-object */ './src/game-object.ts'
         );
-        class SceneBase extends game_object_1.GameObject {
+        /**
+         * base scene for server side rendering
+         */
+        class SceneSSR extends game_object_1.GameObject {
           constructor(options = {}) {
             super(options.label || 'Scene');
             /**
              * When Scene Object has children amount changed, it emits this subject.
              */
             this.children$ = new Subject_1.Subject();
+            /**
+             * Scene doesn't have parent gameObject
+             */
+            this.gameObject = undefined;
             /**
              * requestAnimationFrame reference.
              */
@@ -88894,6 +88917,12 @@ Deprecated since v${version}`
             this.stage = new PIXI.Container();
             this.stage.label = 'Stage';
           }
+          /**
+           * Scene doesn't have parent scene
+           */
+          get scene() {
+            return undefined;
+          }
           // tslint:disable-next-line
           async init(_options) {}
           stop() {
@@ -88958,7 +88987,7 @@ Deprecated since v${version}`
             return this.children.filter(({ label }) => label === type);
           }
         }
-        exports.SceneBase = SceneBase;
+        exports.SceneSSR = SceneSSR;
 
         /***/
       },
@@ -89077,10 +89106,10 @@ Deprecated since v${version}`
         const resources_1 = __webpack_require__(
           /*! ./resources */ './src/resources.ts'
         );
-        const scene_base_1 = __webpack_require__(
-          /*! ./scene-base */ './src/scene-base.ts'
+        const scene_ssr_1 = __webpack_require__(
+          /*! ./scene-ssr */ './src/scene-ssr.ts'
         );
-        class Scene extends scene_base_1.SceneBase {
+        class Scene extends scene_ssr_1.SceneSSR {
           constructor(options = {}) {
             super(options);
             /**
diff --git a/docs/hierarchy.html b/docs/hierarchy.html
index 49e90c5..218bb57 100644
--- a/docs/hierarchy.html
+++ b/docs/hierarchy.html
@@ -152,11 +152,11 @@ <h2>Class Hierarchy</h2>
                         <ul></ul>
                       </li>
                       <li>
-                        <a id="SceneBase" class="tsd-anchor"></a
-                        ><a href="classes/SceneBase.html"
+                        <a id="SceneSSR" class="tsd-anchor"></a
+                        ><a href="classes/SceneSSR.html"
                           ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                             <use href="assets/icons.svg#icon-128"></use></svg
-                          >SceneBase</a
+                          >SceneSSR</a
                         >
                         <ul>
                           <li>
diff --git a/docs/index.html b/docs/index.html
index 12d294a..43c8a4d 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -216,7 +216,7 @@ <h2><a href="#md:installation">Installation</a></h2>
 </code><button>Copy</button></pre>
           <a id="md:we-also-have-tests" class="tsd-anchor"></a>
           <h2><a href="#md:we-also-have-tests">We also have tests</a></h2>
-          <pre><code><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">state</span><span class="hl-0">-</span><span class="hl-1">machine</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">StateMachine</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">set</span><span class="hl-0"> </span><span class="hl-3">validators</span><span class="hl-0"> (</span><span class="hl-9">4</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-7">&#39;t change state to invalid stat</span><span class="hl-10">e</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">change</span><span class="hl-0"> </span><span class="hl-1">state</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-1">valid</span><span class="hl-0"> </span><span class="hl-1">state</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">component</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Component</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">publishes</span><span class="hl-0"> </span><span class="hl-3">update$</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-1">publishes</span><span class="hl-0"> </span><span class="hl-1">destroy$</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">circle</span><span class="hl-0">-</span><span class="hl-1">body</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">CircleBody</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">has</span><span class="hl-0"> </span><span class="hl-1">set</span><span class="hl-0"> </span><span class="hl-1">property</span><span class="hl-0"> </span><span class="hl-3">radius</span><span class="hl-0"> (</span><span class="hl-9">5</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-7">&#39;t have zero radius (9 ms</span><span class="hl-10">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">x</span><span class="hl-0">/</span><span class="hl-1">y</span><span class="hl-0"> </span><span class="hl-1">changes</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">scene</span><span class="hl-0">-</span><span class="hl-1">base</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">SceneBase</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-3">works</span><span class="hl-0"> (</span><span class="hl-9">3</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">have</span><span class="hl-0"> </span><span class="hl-3">children</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">scene</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-1">gameobject</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-3">component</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">scene</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Scene</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-3">works</span><span class="hl-0"> (</span><span class="hl-9">2</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">have</span><span class="hl-0"> </span><span class="hl-1">children</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">scene</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-1">gameobject</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-3">component</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">sprite</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Sprite</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">x</span><span class="hl-0">/</span><span class="hl-1">y</span><span class="hl-0"> </span><span class="hl-3">changes</span><span class="hl-0"> (</span><span class="hl-9">3</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">removeChild</span><span class="hl-0"> </span><span class="hl-1">works</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-3">works</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-1">works</span><span class="hl-0"> </span><span class="hl-3">extended</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">prefab</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Prefab</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">be</span><span class="hl-0"> </span><span class="hl-3">instantiated</span><span class="hl-0"> (</span><span class="hl-9">3</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">create</span><span class="hl-0"> </span><span class="hl-9">100</span><span class="hl-0"> </span><span class="hl-3">instances</span><span class="hl-0"> (</span><span class="hl-9">10</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">game</span><span class="hl-0">-</span><span class="hl-1">object</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">GameObject</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">add</span><span class="hl-0"> </span><span class="hl-3">component</span><span class="hl-0"> (</span><span class="hl-9">5</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-3">components</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">remove</span><span class="hl-0"> </span><span class="hl-1">component</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-1">removes</span><span class="hl-0"> </span><span class="hl-3">component</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">get</span><span class="hl-0"> </span><span class="hl-1">component</span><span class="hl-0"> </span><span class="hl-1">by</span><span class="hl-0"> </span><span class="hl-1">label</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">get</span><span class="hl-0"> </span><span class="hl-1">components</span><span class="hl-0"> </span><span class="hl-1">by</span><span class="hl-0"> </span><span class="hl-1">label</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-9">1000</span><span class="hl-0"> </span><span class="hl-1">bodies</span><span class="hl-0"> </span><span class="hl-1">without</span><span class="hl-0"> </span><span class="hl-3">problem</span><span class="hl-0"> (</span><span class="hl-9">106</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">polygon</span><span class="hl-0">-</span><span class="hl-1">body</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">PolygonBody</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">x</span><span class="hl-0">/</span><span class="hl-1">y</span><span class="hl-0"> </span><span class="hl-1">changes</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">container</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Container</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">x</span><span class="hl-0">/</span><span class="hl-1">y</span><span class="hl-0"> </span><span class="hl-1">changes</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-3">works</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">resources</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Resources</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">silently</span><span class="hl-0"> </span><span class="hl-1">fails</span><span class="hl-0"> </span><span class="hl-1">and</span><span class="hl-0"> </span><span class="hl-3">proceeds</span><span class="hl-0"> (</span><span class="hl-9">5</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">index</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">index</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">basic</span><span class="hl-0"> </span><span class="hl-1">imports</span><span class="hl-0"> </span><span class="hl-3">work</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">application</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Application</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">works</span><br/><br/><span class="hl-1">Test</span><span class="hl-0"> </span><span class="hl-11">Suites</span><span class="hl-0">: </span><span class="hl-9">13</span><span class="hl-0"> </span><span class="hl-1">passed</span><span class="hl-0">, </span><span class="hl-9">13</span><span class="hl-0"> </span><span class="hl-1">total</span><br/><span class="hl-11">Tests</span><span class="hl-0">:       </span><span class="hl-9">33</span><span class="hl-0"> </span><span class="hl-1">passed</span><span class="hl-0">, </span><span class="hl-9">33</span><span class="hl-0"> </span><span class="hl-1">total</span>
+          <pre><code><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">state</span><span class="hl-0">-</span><span class="hl-1">machine</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">StateMachine</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">set</span><span class="hl-0"> </span><span class="hl-3">validators</span><span class="hl-0"> (</span><span class="hl-9">4</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-7">&#39;t change state to invalid stat</span><span class="hl-10">e</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">change</span><span class="hl-0"> </span><span class="hl-1">state</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-1">valid</span><span class="hl-0"> </span><span class="hl-1">state</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">component</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Component</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">publishes</span><span class="hl-0"> </span><span class="hl-3">update$</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-1">publishes</span><span class="hl-0"> </span><span class="hl-1">destroy$</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">circle</span><span class="hl-0">-</span><span class="hl-1">body</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">CircleBody</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">has</span><span class="hl-0"> </span><span class="hl-1">set</span><span class="hl-0"> </span><span class="hl-1">property</span><span class="hl-0"> </span><span class="hl-3">radius</span><span class="hl-0"> (</span><span class="hl-9">5</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-7">&#39;t have zero radius (9 ms</span><span class="hl-10">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">x</span><span class="hl-0">/</span><span class="hl-1">y</span><span class="hl-0"> </span><span class="hl-1">changes</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">scene</span><span class="hl-0">-</span><span class="hl-1">ssr</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">SceneBase</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-3">works</span><span class="hl-0"> (</span><span class="hl-9">3</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">have</span><span class="hl-0"> </span><span class="hl-3">children</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">scene</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-1">gameobject</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-3">component</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">scene</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Scene</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-3">works</span><span class="hl-0"> (</span><span class="hl-9">2</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">have</span><span class="hl-0"> </span><span class="hl-1">children</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">scene</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-1">gameobject</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-3">component</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">sprite</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Sprite</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">x</span><span class="hl-0">/</span><span class="hl-1">y</span><span class="hl-0"> </span><span class="hl-3">changes</span><span class="hl-0"> (</span><span class="hl-9">3</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">removeChild</span><span class="hl-0"> </span><span class="hl-1">works</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-3">works</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-1">works</span><span class="hl-0"> </span><span class="hl-3">extended</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">prefab</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Prefab</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">be</span><span class="hl-0"> </span><span class="hl-3">instantiated</span><span class="hl-0"> (</span><span class="hl-9">3</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">create</span><span class="hl-0"> </span><span class="hl-9">100</span><span class="hl-0"> </span><span class="hl-3">instances</span><span class="hl-0"> (</span><span class="hl-9">10</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">game</span><span class="hl-0">-</span><span class="hl-1">object</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">GameObject</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">add</span><span class="hl-0"> </span><span class="hl-3">component</span><span class="hl-0"> (</span><span class="hl-9">5</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">to</span><span class="hl-0"> </span><span class="hl-3">components</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">remove</span><span class="hl-0"> </span><span class="hl-1">component</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-1">removes</span><span class="hl-0"> </span><span class="hl-3">component</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">get</span><span class="hl-0"> </span><span class="hl-1">component</span><span class="hl-0"> </span><span class="hl-1">by</span><span class="hl-0"> </span><span class="hl-1">label</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">get</span><span class="hl-0"> </span><span class="hl-1">components</span><span class="hl-0"> </span><span class="hl-1">by</span><span class="hl-0"> </span><span class="hl-1">label</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">you</span><span class="hl-0"> </span><span class="hl-1">can</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-9">1000</span><span class="hl-0"> </span><span class="hl-1">bodies</span><span class="hl-0"> </span><span class="hl-1">without</span><span class="hl-0"> </span><span class="hl-3">problem</span><span class="hl-0"> (</span><span class="hl-9">106</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">polygon</span><span class="hl-0">-</span><span class="hl-1">body</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">PolygonBody</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">x</span><span class="hl-0">/</span><span class="hl-1">y</span><span class="hl-0"> </span><span class="hl-1">changes</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">container</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Container</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">update</span><span class="hl-0"> </span><span class="hl-1">propagates</span><span class="hl-0"> </span><span class="hl-1">x</span><span class="hl-0">/</span><span class="hl-1">y</span><span class="hl-0"> </span><span class="hl-1">changes</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">destroy</span><span class="hl-0"> </span><span class="hl-3">works</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">resources</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Resources</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">silently</span><span class="hl-0"> </span><span class="hl-1">fails</span><span class="hl-0"> </span><span class="hl-1">and</span><span class="hl-0"> </span><span class="hl-3">proceeds</span><span class="hl-0"> (</span><span class="hl-9">5</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">index</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">index</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">basic</span><span class="hl-0"> </span><span class="hl-1">imports</span><span class="hl-0"> </span><span class="hl-3">work</span><span class="hl-0"> (</span><span class="hl-9">1</span><span class="hl-0"> </span><span class="hl-1">ms</span><span class="hl-0">)</span><br/><br/><span class="hl-0"> </span><span class="hl-2">PASS</span><span class="hl-0">  </span><span class="hl-1">src</span><span class="hl-0">/</span><span class="hl-1">application</span><span class="hl-0">.</span><span class="hl-1">spec</span><span class="hl-0">.</span><span class="hl-1">ts</span><br/><span class="hl-0">  </span><span class="hl-2">GIVEN</span><span class="hl-0"> </span><span class="hl-1">Application</span><br/><span class="hl-0">    ✓ </span><span class="hl-2">THEN</span><span class="hl-0"> </span><span class="hl-1">it</span><span class="hl-0"> </span><span class="hl-1">works</span><br/><br/><span class="hl-1">Test</span><span class="hl-0"> </span><span class="hl-11">Suites</span><span class="hl-0">: </span><span class="hl-9">13</span><span class="hl-0"> </span><span class="hl-1">passed</span><span class="hl-0">, </span><span class="hl-9">13</span><span class="hl-0"> </span><span class="hl-1">total</span><br/><span class="hl-11">Tests</span><span class="hl-0">:       </span><span class="hl-9">33</span><span class="hl-0"> </span><span class="hl-1">passed</span><span class="hl-0">, </span><span class="hl-9">33</span><span class="hl-0"> </span><span class="hl-1">total</span>
 </code><button>Copy</button></pre>
         </div>
       </div>
diff --git a/docs/interfaces/LifecycleProps.html b/docs/interfaces/LifecycleProps.html
index 82a388c..9aa5d19 100644
--- a/docs/interfaces/LifecycleProps.html
+++ b/docs/interfaces/LifecycleProps.html
@@ -483,7 +483,7 @@ <h3 class="tsd-anchor-link">
               <li class="tsd-description">
                 <div class="tsd-comment tsd-typography">
                   <p>
-                    Updates the Lifecycle Object with actual deltaTime ~60fps
+                    Updates the Lifecycle with actual deltaTime = 1.0 for 60FPS
                   </p>
                 </div>
                 <div class="tsd-parameters">
diff --git a/docs/interfaces/SceneOptions.html b/docs/interfaces/SceneOptions.html
index b7dd9af..a18ccae 100644
--- a/docs/interfaces/SceneOptions.html
+++ b/docs/interfaces/SceneOptions.html
@@ -110,8 +110,8 @@ <h1>Interface SceneOptions</h1>
             <li>
               Defined in
               <a
-                href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L8"
-                >src/scene-base.ts:8</a
+                href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L8"
+                >src/scene-ssr.ts:8</a
               >
             </li>
           </ul>
@@ -203,8 +203,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L20"
-                    >src/scene-base.ts:20</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L20"
+                    >src/scene-ssr.ts:20</a
                   >
                 </li>
               </ul>
@@ -234,8 +234,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L34"
-                    >src/scene-base.ts:34</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L34"
+                    >src/scene-ssr.ts:34</a
                   >
                 </li>
               </ul>
@@ -263,8 +263,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L12"
-                    >src/scene-base.ts:12</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L12"
+                    >src/scene-ssr.ts:12</a
                   >
                 </li>
               </ul>
@@ -297,8 +297,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L24"
-                    >src/scene-base.ts:24</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L24"
+                    >src/scene-ssr.ts:24</a
                   >
                 </li>
               </ul>
@@ -333,8 +333,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L30"
-                    >src/scene-base.ts:30</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L30"
+                    >src/scene-ssr.ts:30</a
                   >
                 </li>
               </ul>
@@ -364,8 +364,8 @@ <h3 class="tsd-anchor-link">
                 <li>
                   Defined in
                   <a
-                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-base.ts#L16"
-                    >src/scene-base.ts:16</a
+                    href="https://github.com/Prozi/oneforall/blob/main/src/scene-ssr.ts#L16"
+                    >src/scene-ssr.ts:16</a
                   >
                 </li>
               </ul>
diff --git a/docs/interfaces/TGameObject.html b/docs/interfaces/TGameObject.html
index 58b4a3c..fb479b4 100644
--- a/docs/interfaces/TGameObject.html
+++ b/docs/interfaces/TGameObject.html
@@ -951,8 +951,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L107"
-                        >src/game-object.ts:107</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L110"
+                        >src/game-object.ts:110</a
                       >
                     </li>
                   </ul>
@@ -1005,8 +1005,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L89"
-                        >src/game-object.ts:89</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L92"
+                        >src/game-object.ts:92</a
                       >
                     </li>
                   </ul>
@@ -1079,8 +1079,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L131"
-                        >src/game-object.ts:131</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L134"
+                        >src/game-object.ts:134</a
                       >
                     </li>
                   </ul>
@@ -1157,8 +1157,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L135"
-                        >src/game-object.ts:135</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L138"
+                        >src/game-object.ts:138</a
                       >
                     </li>
                   </ul>
@@ -1275,8 +1275,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L98"
-                        >src/game-object.ts:98</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L101"
+                        >src/game-object.ts:101</a
                       >
                     </li>
                   </ul>
@@ -1347,8 +1347,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L119"
-                        >src/game-object.ts:119</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L122"
+                        >src/game-object.ts:122</a
                       >
                     </li>
                   </ul>
@@ -1383,11 +1383,6 @@ <h3 class="tsd-anchor-link">
                 ></a>
               </li>
               <li class="tsd-description">
-                <div class="tsd-comment tsd-typography">
-                  <p>
-                    Updates the Lifecycle Object with actual deltaTime ~60fps
-                  </p>
-                </div>
                 <div class="tsd-parameters">
                   <h4 class="tsd-parameters-title">Parameters</h4>
                   <ul class="tsd-parameter-list">
@@ -1396,6 +1391,10 @@ <h4 class="tsd-parameters-title">Parameters</h4>
                         ><span class="tsd-kind-parameter">deltaTime</span>:
                         <span class="tsd-signature-type">number</span></span
                       >
+                      <div class="tsd-comment tsd-typography">
+                        <p>= 1.0 for 60FPS</p>
+                      </div>
+                      <div class="tsd-comment tsd-typography"></div>
                     </li>
                   </ul>
                 </div>
@@ -1415,8 +1414,8 @@ <h4 class="tsd-returns-title">
                     <li>
                       Defined in
                       <a
-                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L82"
-                        >src/game-object.ts:82</a
+                        href="https://github.com/Prozi/oneforall/blob/main/src/game-object.ts#L85"
+                        >src/game-object.ts:85</a
                       >
                     </li>
                   </ul>
diff --git a/docs/modules.html b/docs/modules.html
index 792a4fd..0a5a521 100644
--- a/docs/modules.html
+++ b/docs/modules.html
@@ -122,10 +122,10 @@ <h3 class="tsd-index-heading">Classes</h3>
                     <use href="assets/icons.svg#icon-128"></use></svg
                   ><span>Scene</span></a
                 >
-                <a href="classes/SceneBase.html" class="tsd-index-link"
+                <a href="classes/SceneSSR.html" class="tsd-index-link"
                   ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
                     <use href="assets/icons.svg#icon-128"></use></svg
-                  ><span>Scene<wbr />Base</span></a
+                  ><span>SceneSSR</span></a
                 >
                 <a href="classes/Sprite.html" class="tsd-index-link"
                   ><svg class="tsd-kind-icon" viewBox="0 0 24 24">
diff --git a/docs/types/LifecycleParent.html b/docs/types/LifecycleParent.html
index 1ff126b..094b271 100644
--- a/docs/types/LifecycleParent.html
+++ b/docs/types/LifecycleParent.html
@@ -76,9 +76,9 @@ <h1>Type alias LifecycleParent</h1>
             >GameObject</a
           ><span class="tsd-signature-symbol"> | </span
           ><a
-            href="../classes/SceneBase.html"
+            href="../classes/SceneSSR.html"
             class="tsd-signature-type tsd-kind-class"
-            >SceneBase</a
+            >SceneSSR</a
           ><span class="tsd-signature-symbol"> | </span
           ><a
             href="../classes/Scene.html"
diff --git a/docs/types/SceneType.html b/docs/types/SceneType.html
index 5d76c90..c1c5ccb 100644
--- a/docs/types/SceneType.html
+++ b/docs/types/SceneType.html
@@ -71,9 +71,9 @@ <h1>Type alias SceneType</h1>
           <span class="tsd-kind-type-alias">Scene<wbr />Type</span
           ><span class="tsd-signature-symbol">:</span>
           <a
-            href="../classes/SceneBase.html"
+            href="../classes/SceneSSR.html"
             class="tsd-signature-type tsd-kind-class"
-            >SceneBase</a
+            >SceneSSR</a
           ><span class="tsd-signature-symbol"> | </span
           ><a
             href="../classes/Scene.html"
diff --git a/package.json b/package.json
index e3b972a..3c5878a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@jacekpietal/oneforall",
   "description": "One For All - TypeScript gamedev library inspired by Unity",
-  "version": "8.0.2",
+  "version": "9.0.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "scripts": {
diff --git a/src/animator.ts b/src/animator.ts
index 91b8d26..c85bd38 100644
--- a/src/animator.ts
+++ b/src/animator.ts
@@ -102,6 +102,7 @@ export class Animator extends PIXI.Container implements LifecycleProps {
         })
       );
 
+      animatedSprite.label = 'Animator_AnimatedSprite';
       animatedSprite.anchor.set(anchor.x, anchor.y);
       this.addChild(animatedSprite);
     });
@@ -130,6 +131,9 @@ export class Animator extends PIXI.Container implements LifecycleProps {
     return this.animation.scale;
   }
 
+  /**
+   * @param deltaTime = 1.0 for 60FPS
+   */
   update(deltaTime: number) {
     this.x = this.gameObject.x;
     this.y = this.gameObject.y;
diff --git a/src/circle-body.ts b/src/circle-body.ts
index 8e34e8a..7c1b89b 100644
--- a/src/circle-body.ts
+++ b/src/circle-body.ts
@@ -43,6 +43,9 @@ export class CircleBody extends Ellipse implements LifecycleProps {
     gameObject.addChild(this);
   }
 
+  /**
+   * @param deltaTime = 1.0 for 60FPS
+   */
   update(deltaTime: number): void {
     this.gameObject.x = this.x;
     this.gameObject.y = this.y;
diff --git a/src/component.ts b/src/component.ts
index d436eac..895a15f 100644
--- a/src/component.ts
+++ b/src/component.ts
@@ -30,6 +30,9 @@ export class Component implements LifecycleProps {
     gameObject.addChild(this);
   }
 
+  /**
+   * @param deltaTime = 1.0 for 60FPS
+   */
   update(deltaTime: number): void {
     Lifecycle.update(this, deltaTime);
   }
diff --git a/src/container.ts b/src/container.ts
index 5f20570..423037c 100644
--- a/src/container.ts
+++ b/src/container.ts
@@ -31,6 +31,9 @@ export class Container extends PIXI.Container implements LifecycleProps {
     gameObject.addChild(this);
   }
 
+  /**
+   * @param deltaTime = 1.0 for 60FPS
+   */
   update(deltaTime: number): void {
     this.x = this.gameObject.x;
     this.y = this.gameObject.y;
diff --git a/src/game-object.ts b/src/game-object.ts
index 8507f83..ffcf280 100644
--- a/src/game-object.ts
+++ b/src/game-object.ts
@@ -6,7 +6,7 @@ import { CircleBody } from './circle-body';
 import { Lifecycle, LifecycleProps } from './lifecycle';
 import { Prefab } from './prefab';
 import { Scene } from './scene';
-import { SceneBase } from './scene-base';
+import { SceneSSR } from './scene-ssr';
 
 export interface TGameObject<TSprite = Animator, TBody = CircleBody>
   extends GameObject {
@@ -15,7 +15,7 @@ export interface TGameObject<TSprite = Animator, TBody = CircleBody>
   target?: Vector;
 }
 
-export type SceneType = SceneBase | Scene;
+export type SceneType = SceneSSR | Scene;
 
 export type GameObjectParent = SceneType | GameObject;
 
@@ -79,6 +79,9 @@ export class GameObject extends Lifecycle {
     return getRoot(this);
   }
 
+  /**
+   * @param deltaTime = 1.0 for 60FPS
+   */
   update(deltaTime: number): void {
     this.children.forEach((child: Lifecycle) => {
       child.update(deltaTime);
diff --git a/src/index.ts b/src/index.ts
index a9f9f3a..76a5410 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -5,7 +5,7 @@ export * from './container';
 export * from './animator';
 export * from './game-object';
 export * from './prefab';
-export * from './scene-base';
+export * from './scene-ssr';
 export * from './scene';
 export * from './application';
 export * from './resources';
diff --git a/src/lifecycle.ts b/src/lifecycle.ts
index a0e1c85..210fa80 100644
--- a/src/lifecycle.ts
+++ b/src/lifecycle.ts
@@ -3,9 +3,9 @@ import { Subject } from 'rxjs/internal/Subject';
 
 import { GameObject, GameObjectParent } from './game-object';
 import { Scene } from './scene';
-import { SceneBase } from './scene-base';
+import { SceneSSR } from './scene-ssr';
 
-export type LifecycleParent = GameObject | SceneBase | Scene | PIXI.Container;
+export type LifecycleParent = GameObject | SceneSSR | Scene | PIXI.Container;
 
 export type LifecycleChild = GameObject | PIXI.Container;
 
@@ -34,7 +34,7 @@ export interface LifecycleProps {
   label: string;
 
   /**
-   * Updates the Lifecycle Object with actual deltaTime ~60fps
+   * Updates the Lifecycle with actual deltaTime = 1.0 for 60FPS
    */
   update(deltaTime: number): void;
 
@@ -88,6 +88,9 @@ export abstract class Lifecycle implements LifecycleProps {
     Lifecycle.destroy(this);
   }
 
+  /**
+   * Updates the Lifecycle with actual deltaTime = 1.0 for 60FPS
+   */
   update(deltaTime: number): void {
     Lifecycle.update(this, deltaTime);
   }
diff --git a/src/polygon-body.ts b/src/polygon-body.ts
index 0a871aa..f7b1058 100644
--- a/src/polygon-body.ts
+++ b/src/polygon-body.ts
@@ -32,6 +32,9 @@ export class PolygonBody extends Polygon implements LifecycleProps {
     gameObject.addChild(this);
   }
 
+  /**
+   * @param deltaTime = 1.0 for 60FPS
+   */
   update(deltaTime: number): void {
     this.gameObject.x = this.x;
     this.gameObject.y = this.y;
diff --git a/src/scene-base.spec.ts b/src/scene-ssr.spec.ts
similarity index 77%
rename from src/scene-base.spec.ts
rename to src/scene-ssr.spec.ts
index 741ad47..347f16f 100644
--- a/src/scene-base.spec.ts
+++ b/src/scene-ssr.spec.ts
@@ -1,19 +1,19 @@
 import 'pixi-shim';
 
 import { GameObject } from './game-object';
-import { SceneBase } from './scene-base';
+import { SceneSSR } from './scene-ssr';
 import { StateMachine } from './state-machine';
 
-describe('GIVEN SceneBase', () => {
+describe('GIVEN SceneSSR', () => {
   it('THEN it works', () => {
-    const scene = new SceneBase();
+    const scene = new SceneSSR();
 
     expect(scene).toBeTruthy();
   });
 
   it('THEN it can have children', () => {
-    const scene = new SceneBase({
-      label: 'MySceneBase1',
+    const scene = new SceneSSR({
+      label: 'MySceneSSR1',
       visible: true
     });
     scene.addChild(new GameObject());
@@ -24,8 +24,8 @@ describe('GIVEN SceneBase', () => {
   });
 
   it('THEN scene propagates update to gameobject to component', () => {
-    const scene = new SceneBase({
-      label: 'MySceneBase1',
+    const scene = new SceneSSR({
+      label: 'MySceneSSR1',
       visible: true
     });
     const go = new GameObject();
diff --git a/src/scene-base.ts b/src/scene-ssr.ts
similarity index 89%
rename from src/scene-base.ts
rename to src/scene-ssr.ts
index 11e013f..4730271 100644
--- a/src/scene-base.ts
+++ b/src/scene-ssr.ts
@@ -2,7 +2,7 @@ import { Body, System } from 'detect-collisions';
 import * as PIXI from 'pixi.js';
 import { Subject } from 'rxjs/internal/Subject';
 
-import { GameObject } from './game-object';
+import { GameObject, GameObjectParent } from './game-object';
 import { Lifecycle, LifecycleProps } from './lifecycle';
 
 export interface SceneOptions {
@@ -34,7 +34,10 @@ export interface SceneOptions {
   debug?: boolean;
 }
 
-export class SceneBase<TBody extends Body = Body> extends GameObject {
+/**
+ * base scene for server side rendering
+ */
+export class SceneSSR<TBody extends Body = Body> extends GameObject {
   /**
    * When Scene Object has children amount changed, it emits this subject.
    */
@@ -45,6 +48,11 @@ export class SceneBase<TBody extends Body = Body> extends GameObject {
    */
   readonly options: SceneOptions;
 
+  /**
+   * Scene doesn't have parent gameObject
+   */
+  gameObject: GameObjectParent = undefined;
+
   /**
    * Reference to Collision Detection System.
    */
@@ -67,13 +75,19 @@ export class SceneBase<TBody extends Body = Body> extends GameObject {
 
   constructor(options: SceneOptions = {}) {
     super(options.label || 'Scene');
-
     this.options = options;
     this.physics = new System<TBody>(options.nodeMaxEntries);
     this.stage = new PIXI.Container();
     this.stage.label = 'Stage';
   }
 
+  /**
+   * Scene doesn't have parent scene
+   */
+  get scene(): undefined {
+    return undefined;
+  }
+
   // tslint:disable-next-line
   async init(_options?: Record<string, any>): Promise<void> {}
 
diff --git a/src/scene.ts b/src/scene.ts
index 66c1df1..51647e5 100644
--- a/src/scene.ts
+++ b/src/scene.ts
@@ -9,9 +9,9 @@ import { Inject } from '@jacekpietal/dependency-injection';
 
 import { Application } from './application';
 import { Resources } from './resources';
-import { SceneBase, SceneOptions } from './scene-base';
+import { SceneSSR, SceneOptions } from './scene-ssr';
 
-export class Scene<TBody extends Body = Body> extends SceneBase<TBody> {
+export class Scene<TBody extends Body = Body> extends SceneSSR<TBody> {
   @Inject(Application) pixi: Application;
   @Inject(Resources) resources: Resources;
 
diff --git a/src/sprite.ts b/src/sprite.ts
index a550e05..cff715c 100644
--- a/src/sprite.ts
+++ b/src/sprite.ts
@@ -32,6 +32,9 @@ export class Sprite extends PIXI.Sprite implements LifecycleProps {
     gameObject.addChild(this);
   }
 
+  /**
+   * @param deltaTime = 1.0 for 60FPS
+   */
   update(deltaTime: number): void {
     this.x = this.gameObject.x;
     this.y = this.gameObject.y;
diff --git a/src/texture-atlas.ts b/src/texture-atlas.ts
index c731abb..0a2141f 100644
--- a/src/texture-atlas.ts
+++ b/src/texture-atlas.ts
@@ -14,6 +14,9 @@ export interface TextureAtlasOptions {
   scaleMode?: PIXI.SCALE_MODE;
 }
 
+/**
+ * for slicing textures into tileset
+ */
 export class TextureAtlas {
   /**
    * texture atlas base texture (required in constructor)