diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..97a5070
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+bin
+resource.syso
\ No newline at end of file
diff --git a/.readme/preview.png b/.readme/preview.png
new file mode 100644
index 0000000..7a40602
Binary files /dev/null and b/.readme/preview.png differ
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..12a59cb
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,3 @@
+{
+  "recommendations": ["golang.go"]
+}
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..2ab560a
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,15 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Debug",
+      "type": "go",
+      "request": "launch",
+      "mode": "auto",
+      "program": "${workspaceFolder}"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..85096b0
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,2 @@
+build:
+	go build -ldflags "-s -w" -o "bin/Ragnarok Buddy.exe"
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a67acf5
--- /dev/null
+++ b/README.md
@@ -0,0 +1,19 @@
+<p align="center"><b>Ragnarok desktop buddy</b></p>
+
+#### Instructions
+1. Download the latest release [here](https://github.com/gccruz93/ragnarok-buddy/releases).
+2. Run the exe.
+3. A cfg.ini file will appear, configure as you like.
+4. Enjoy your new pets!
+5. IMPORTANT: Right now, the only way to close is through the Task Manager! Sorry for the inconvenience!
+
+#### Features
+- Available pets: Angeling, Baphomet Jr., Ghostring, Kobold Axe, Kobold Hammer, Kobold Mace, Lunatic, Poring, Smokie, Spore. More coming soon...
+- Hover a pet for a moment to remove it.
+- A new random pet will spawn until reaches the limit configured.
+
+#### Features on the way
+- More pets, sounds, effects and "gamemodes".
+
+#### Preview
+<p align="center"><img alt="" src=".readme/preview.png"></p>
\ No newline at end of file
diff --git a/TOOLS.md b/TOOLS.md
new file mode 100644
index 0000000..6024883
--- /dev/null
+++ b/TOOLS.md
@@ -0,0 +1 @@
+https://ezgif.com/effects
\ No newline at end of file
diff --git a/assets.go b/assets.go
new file mode 100644
index 0000000..227d395
--- /dev/null
+++ b/assets.go
@@ -0,0 +1,77 @@
+package main
+
+import (
+	"bytes"
+	"desktop-buddy/assets"
+	"image"
+	"image/draw"
+	"image/gif"
+	"io"
+	"log"
+
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/audio/wav"
+)
+
+var loadedGifs map[string][]*ebiten.Image
+var loadedAudios map[string][]byte
+
+const sampleRate = 48000
+
+func loadGif(name string) {
+	if _, ok := loadedGifs[name]; ok {
+		return
+	}
+	file, err := assets.Assets.ReadFile(name)
+	if err != nil {
+		log.Println("loadGif ERR: " + name)
+		return
+	}
+	loadedGif, _ := gif.DecodeAll(bytes.NewReader(file))
+	loadedGifs[name] = splitAnimatedGIF(loadedGif)
+}
+
+func loadAudio(name string) {
+	if _, ok := loadedAudios[name]; ok {
+		return
+	}
+	file, err := assets.Assets.ReadFile(name)
+	if err != nil {
+		log.Println("loadAudio ERR: " + name)
+		return
+	}
+	s, _ := wav.DecodeWithSampleRate(sampleRate, bytes.NewReader(file))
+	b, _ := io.ReadAll(s)
+	loadedAudios[name] = b
+}
+
+func splitAnimatedGIF(gif *gif.GIF) []*ebiten.Image {
+	var frames []*ebiten.Image
+	imgWidth, imgHeight := getGifDimensions(gif)
+
+	for _, srcImg := range gif.Image {
+		frame := image.NewRGBA(image.Rect(0, 0, imgWidth, imgHeight))
+		draw.Draw(frame, frame.Bounds(), srcImg, image.Point{}, draw.Over)
+		frames = append(frames, ebiten.NewImageFromImage(frame))
+	}
+
+	return frames
+}
+func getGifDimensions(gif *gif.GIF) (x, y int) {
+	var lowestX, lowestY, highestX, highestY int
+	for _, img := range gif.Image {
+		if img.Rect.Min.X < lowestX {
+			lowestX = img.Rect.Min.X
+		}
+		if img.Rect.Min.Y < lowestY {
+			lowestY = img.Rect.Min.Y
+		}
+		if img.Rect.Max.X > highestX {
+			highestX = img.Rect.Max.X
+		}
+		if img.Rect.Max.Y > highestY {
+			highestY = img.Rect.Max.Y
+		}
+	}
+	return highestX - lowestX, highestY - lowestY
+}
diff --git a/assets/assets.go b/assets/assets.go
new file mode 100644
index 0000000..6399973
--- /dev/null
+++ b/assets/assets.go
@@ -0,0 +1,10 @@
+package assets
+
+import "embed"
+
+//go:embed cursors/*
+//go:embed monster/*
+//go:embed npc/*
+//go:embed sound/*
+//go:embed ba_frostjoke.txt
+var Assets embed.FS
diff --git a/assets/ba_frostjoke.txt b/assets/ba_frostjoke.txt
new file mode 100644
index 0000000..a40af34
--- /dev/null
+++ b/assets/ba_frostjoke.txt
@@ -0,0 +1,118 @@
+A mãe do André, do Pierre e do Deniro... é a Maya???
+Ando muito estressado. Devem ser essa poções da fúria...
+As Plantas Infernais dos Bioquímicos são atacadas por Moscas Infernais?
+Au Au Au eu sou o carnissau!!!  E sou mal!!!
+Bafomé jr... por que não bafinho? Aposto que eles não escovam os dentes~
+Cautela e caldo de galinha não faz mal à ninguém... exceto à galinha!
+Chon Chon? Mon Mon Fon Fon !!! 
+Chuva de meteor...**CORRE, CORRE, TÁ CAINDO!**
+Coitado do Pé-Grande. Pegou um resfriado porque só anda descalço...
+Combo Triplo vem com refrigerante e fritas?
+Como o Mímico venceu o Espadachim? Dando o golpe do baú!
+Como se chama um Andarilho com Aumentar Agilidade? Um Correrilho!
+Desgraça pouca é bobagem... é bobagem!
+Destino nas Cartas! ...Sorte! Saída livre da prisão!
+Devagar se vai ao longe... mas demora um tempão! Prefiro usar um teleporte
+Dois amigos passeando em Lutie quando um deles exclama: 'HATII!' e o amigo responde: 'Saúde!'
+EU não TOCO RAUL!!
+Esses Shuras são bipolares... uma hora estão Zen, outra estão em Fúria!!
+Esses dias sonhei com um cavalo estranho, acho que foi um Pesadelo.
+Esses dias vi um Sacerdote usar Lex Divina em uma planta e ela virou uma MUDA!
+Estava pensando... Metaler é um Rocker que gosta de heavy metal?
+Estou pedindo a um tempão e esse Arcebispo não me cura! Que ABsurdo!
+Estão chovendo Porings e Lunáticos. E daí?
+Eu sou tão popular! Até os monstros vêm a mim!
+Falei pra você não tomar aquelas Poções da Recuperação, agora você tá quase repetindo de ano!
+HADOUKEN! hummm ainda não....
+Hoje é festa lá no PvP! Pode aparecer! Vai ter briga até o amanhecer!
+Há, miau miau! Pegadinha de Malangdo!
+Ira de...Nossa...esse Thor deve estar MUITO bravo!
+Leite acaba muito rápido... deviam vender o longa-vida!
+Lá vem o Mestre Taekwon dizer que a culpa é das estrelas!
+Magnus Exorcismusmusmusmusmusmus...
+Me dá umas bananas! Irei enfrentar várias Cãibras!
+Meninos, se continuarem com essa mania de chuva de flechas vão pegar um resfirado perigoso!
+Meu prato predileto? Ora, um omelete com ovo de Andre
+Morrer na WoE é igual a consórcio: quando menos espera é contemplado.
+No PvP, todo dia é um 7x1 diferente.
+não deixa o bardo morrer! Deixa o bardo tocar! O bardo toca o Bragi! Bragi pra gente spammar!
+não gosto da Ilha das Tartarugas... lá tem muito Agressor...
+não namore uma feiticeira! Quando o amor acaba, ela te desencanta e te tira tudo!
+não sou Atroce, mas sou monstrão! BIRL!!
+não! Barreira de Gelo não! Eu pedi em cubos!
+O Peco Peco chama-se Peco Peco só porque faz Peco Peco? não entendi...
+O Sapo de Roda não lava o pé. não lava porque não quer... Bom, ele também não mora na lagoa...
+O oposto do Metaling é o Pagodeling?
+O que não pode faltar nos livros de culinária? Gergeling!
+O que o Guardião Real foi fazer no médico? Exame de Toque!!
+O que o bongun disse pra Eggyra? Se você continuar de olho na Munak, te transformo em Magnolia!!
+O que o morcego disse para o outro? "você me parece Familiar."
+O que um Serial Killer foi fazer de manhã? Matar a fome.
+O que um filhote do lobo do deserto falou para o outro???"au au"
+Odaliscas....Homens são capazes de perder seus Emperiums por elas....
+Ohhh não, um esqueleto. Melhor chamar um super-herói!
+Olha o churrasco!!! Solta Barrera de Fogo ae Bruxo!
+Os Cavaleiros deviam chamar Pecoleiros, porque nenhum deles anda a cavalo!
+Os carrinhos dos mercadores deveriam ser maiores para pegarmos uma carona
+Os esporos são cogumelos azuis geneticamente alterados.
+Ota, ota, ota, o meu forte é a rima!!!
+Outro dia encontrei o Rocker. Até agora estou procurando o Pagoder e nada...
+Ho, hi, hi, eu sou um super-herói!!!
+Pelos poderes de Graysk... Oooops, acho que isso não vai funcionar
+Picky são Peco Pecos subdesenvolvidos
+Pirulito que bate-bate, pirulito que já bateu, pode não acreditar, mas quem te congelou fui eu!
+Poeeeeeeeeiraaaaaa, Poeeeeeeeeiraaaaaaa levantou em Pronteraaaaa.
+Por que a professora usou os óculos Vermelhos? Para vermelhor! Haha!
+Por que o Anolian tirou o filhote da escola? Porque ele réptil de ano!
+Por que os Mercenários conseguem procurar pedras? Por causa da Perícia em Katar!
+Poring parece geléia de morango. Drops, de laranja. Qual será o sabor do Marin?
+Poring.. Poporing.. o que em depois? Popopoporing?!
+Porque a Abelha Rainha foi devorada? Porque ela pousou em uma Rosa Selvagem!
+Porque o mercador atravessou a ponte de Aldebaran? Ora, pra chegar do outro lado
+Po, porque ninguem mata Creamy? Ah, porque Creamy não compensa.
+Quais os monstros mais radicais de Rune-Midgard? O Rocker e o Metaller!
+Qual a diferença entre vocês e um picolé? O palito!
+Qual o monstro que tem problema de hipertensão? o SALgueiro!
+Qual é o mais calmos dos orcs? O Zen-orc !!
+Que calor! Quem abriu esses Portões do Inferno?
+Quero vê-la Sohee quero vê-la mobá quero vê o seu Choko dançar sem parar
+Rajada Congelante !! Opa, não posso usar isso... mas funcionou!
+Sabe o que a Alice faz quando está com cabelo embaraçado? Aliza.
+Sabe o que o Aprendiz rebelde foi fazer no Vulcão de Thor? Fugir de Kasa!
+Sabe o que o aprendiz disse por Bafomé? Nada... não deu tempo!!!
+Sabe o tipo sanguíneo dos Arcebispos? AB!
+Sabe porque a Dona Risadinha vive rindo? Acho que ela também não...
+Sabe porque os bruxos gostam de congelar os outros? Porque eles são pé frio.
+Sabe porque os lunáticos têm este nome? Porque eles vieram da Lua!
+Sabe qual a lingua dos Poring? Por�s. E dos Poporings? Popor�s!
+Sabe qual foi a maior cria��o dos anf�bios? O Sapo de Roda!!!
+Sabe qual o �nico monstro que nunca perde o hor�rio? Oras, o Alarme !!!!
+Sabe qual programa de com�dia mais famoso de Rune Midgard? Eremes e Venatu!
+Sabe qual � a flor favorita da Senhora Orc? A orc-�dea!
+Sabe qual � a musa dos Porings ? Jennifer Jeloppis
+Sapo de Roda~~~Roda~Roda~Roda~P�~P�~Sapo não � peixe~Carangejo peixe �~~
+Se Alberta não tivesse sa�da para o mar ela se chamaria Felchada?
+Se Poring Noel � o monstro do natal, o da p�scoa com certeza seria o Poring Pascoalino!!!
+Se o filhote de lobo do deserto fosse filho do Garm, ele nasceria com resfriado.
+Se o rei fosse feliz e não triste ele se chamaria Felizlan III?
+Se um Arcano usar Cometa e atingir um Cavaleiro R�nico, o Drag�o dele vira f�ssil?
+Se você usar ressuscitar em um Megalodon ele vira uma Fen?
+Ser� que as Kafras s�o clones? Todas elas tem a mesma cara?
+Ser� que o irm�o mais velho dos Yo-yos � aquele gorila grande do cinema?
+Ser� que o rei chama-se Tristan III porque ele � triplamente triste?
+Ser� que os Drops s�o refrescantes?
+Ser� que os Justiceiros j� foram presos? Porque eles t�m rea��o em cadeia!
+Ser� que os Lun�ticos t�m este nome porque eles vieram da Lua?
+Sopro de Terra! Fogo! Vento! Gelo! Cora��o! Eu sou o Capit�o R�nico!
+Sou forte. Tiro 100 do Rocker!!!11!
+TEM UM CONGELADO AQUI DO MEU LADO!
+Tempestade, Temporal, Chuva de Flechas... gostam mesmo de um clima ruim hein, arqueiros?
+Trov�o de Jup�ter.. � 110 ou 220v?
+T� curando de gra�a !!! Brincadeira, eu sou um Bardo não um Novi�o,
+Um KS incomoda muita gente. Dois KSs incomodam, incomodam muito mais...
+Um poring por dia d� sa�de e energia!
+Um tronco est�ril � aquele que não pode ter filhos.
+Vida de Trovador não � f�cil, ter que andar na �rea do Temporal � um risco pra sa�de!
+você quer moleza ent�o senta no Poring.
+Vou pra Arunafeltz! Tu Veins comigo?
+Vou te ensinar a fazer ovo frito... pegue o ovo, jogue na panela, Ifrit!
\ No newline at end of file
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Binary files /dev/null and b/assets/monster/smokie_idle_right.gif differ
diff --git a/assets/monster/smokie_walk_left.gif b/assets/monster/smokie_walk_left.gif
new file mode 100644
index 0000000..6144abf
Binary files /dev/null and b/assets/monster/smokie_walk_left.gif differ
diff --git a/assets/monster/smokie_walk_right.gif b/assets/monster/smokie_walk_right.gif
new file mode 100644
index 0000000..5a1dfa7
Binary files /dev/null and b/assets/monster/smokie_walk_right.gif differ
diff --git a/assets/monster/spore_idle_left.gif b/assets/monster/spore_idle_left.gif
new file mode 100644
index 0000000..98dc06e
Binary files /dev/null and b/assets/monster/spore_idle_left.gif differ
diff --git a/assets/monster/spore_idle_right.gif b/assets/monster/spore_idle_right.gif
new file mode 100644
index 0000000..db918bf
Binary files /dev/null and b/assets/monster/spore_idle_right.gif differ
diff --git a/assets/monster/spore_walk_left.gif b/assets/monster/spore_walk_left.gif
new file mode 100644
index 0000000..1867a98
Binary files /dev/null and b/assets/monster/spore_walk_left.gif differ
diff --git a/assets/monster/spore_walk_right.gif b/assets/monster/spore_walk_right.gif
new file mode 100644
index 0000000..2ae6089
Binary files /dev/null and b/assets/monster/spore_walk_right.gif differ
diff --git a/assets/npc/kafra_left.gif b/assets/npc/kafra_left.gif
new file mode 100644
index 0000000..80c28f6
Binary files /dev/null and b/assets/npc/kafra_left.gif differ
diff --git a/assets/sound/_hit_sword.wav b/assets/sound/_hit_sword.wav
new file mode 100644
index 0000000..fcb1f2c
Binary files /dev/null and b/assets/sound/_hit_sword.wav differ
diff --git a/assets/sound/baphometjr_idle.wav b/assets/sound/baphometjr_idle.wav
new file mode 100644
index 0000000..468fe97
Binary files /dev/null and b/assets/sound/baphometjr_idle.wav differ
diff --git a/assets/sound/poring_attack.wav b/assets/sound/poring_attack.wav
new file mode 100644
index 0000000..99ed67f
Binary files /dev/null and b/assets/sound/poring_attack.wav differ
diff --git a/assets/sound/poring_damage.wav b/assets/sound/poring_damage.wav
new file mode 100644
index 0000000..7ca0215
Binary files /dev/null and b/assets/sound/poring_damage.wav differ
diff --git a/assets/sound/poring_die.wav b/assets/sound/poring_die.wav
new file mode 100644
index 0000000..d0dfc42
Binary files /dev/null and b/assets/sound/poring_die.wav differ
diff --git a/assets/sound/poring_move.wav b/assets/sound/poring_move.wav
new file mode 100644
index 0000000..0786fe3
Binary files /dev/null and b/assets/sound/poring_move.wav differ
diff --git a/cfg.go b/cfg.go
new file mode 100644
index 0000000..029acd1
--- /dev/null
+++ b/cfg.go
@@ -0,0 +1,54 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"gopkg.in/ini.v1"
+)
+
+type Cfg struct {
+	MainVolume float64 `ini:"main_volume" json:"main_volume"`
+	Max        int     `ini:"max" json:"max"`
+}
+
+func (c *Cfg) Load() {
+	ini.PrettyFormat = false
+	cfg, err := ini.Load("cfg.ini")
+
+	if err != nil {
+		cfg = ini.Empty()
+		c.LoadDefaults()
+		_ = cfg.ReflectFrom(c)
+		_ = cfg.SaveTo("cfg.ini")
+	}
+
+	err = cfg.MapTo(&c)
+	if err != nil {
+		fmt.Printf("Fail to map file: %v", err)
+		os.Exit(1)
+	}
+
+	if c.MainVolume < 0 {
+		c.MainVolume = 0
+	} else if c.MainVolume > 1 {
+		c.MainVolume = 1
+	}
+}
+
+func (c *Cfg) Save() {
+	_ = os.Remove("cfg.bkp.ini")
+	_ = os.Rename("cfg.ini", "cfg.bkp.ini")
+	cfg := ini.Empty()
+	_ = cfg.ReflectFrom(c)
+	err := cfg.SaveTo("cfg.ini")
+	if err != nil {
+		fmt.Printf("Fail to save file: %v", err)
+		os.Exit(1)
+	}
+}
+
+func (c *Cfg) LoadDefaults() {
+	c.MainVolume = 0.5
+	c.Max = 10
+}
diff --git a/cfg.ini b/cfg.ini
new file mode 100644
index 0000000..ed9a9cd
--- /dev/null
+++ b/cfg.ini
@@ -0,0 +1,2 @@
+main_volume=0.5
+max=5
diff --git a/ecs.go b/ecs.go
new file mode 100644
index 0000000..987ac59
--- /dev/null
+++ b/ecs.go
@@ -0,0 +1,61 @@
+package main
+
+import (
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+type Entity struct {
+	x, y, vx, vy                                    float64
+	height, width                                   int
+	frameIndex, frameSpeed, frameAudio, frameLength int
+	gif                                             string
+	audio                                           string
+	alpha                                           float32
+}
+
+func (e *Entity) Update() {
+	e.y = float64(screenHeight - e.height)
+	e.y += e.vy
+
+	if frameCount%e.frameSpeed == 0 {
+		e.frameIndex = (e.frameIndex + 1) % e.frameLength
+
+		if e.frameIndex == e.frameAudio && e.audio != "" && cfg.MainVolume > 0 {
+			p := audioContext.NewPlayerFromBytes(loadedAudios[e.audio])
+			p.SetVolume(cfg.MainVolume)
+			p.Play()
+		}
+	}
+
+	if e.alpha != 1 {
+		e.alpha += 0.01
+		if e.alpha >= 1 {
+			e.alpha = 1
+		}
+	}
+}
+
+func (e *Entity) Draw(screen *ebiten.Image) {
+	op := &ebiten.DrawImageOptions{}
+	op.ColorScale.ScaleAlpha(e.alpha)
+	op.GeoM.Translate(e.x, e.y)
+	screen.DrawImage(loadedGifs[e.gif][e.frameIndex], op)
+}
+
+func (e *Entity) SetGif(path string, speed int) {
+	loadGif(path)
+	e.gif = path
+	e.width = loadedGifs[e.gif][0].Bounds().Dx()
+	e.height = loadedGifs[e.gif][0].Bounds().Dy()
+	e.frameLength = len(loadedGifs[e.gif])
+	e.frameSpeed = speed
+	e.frameIndex = 0
+}
+
+func (e *Entity) SetAudio(path string, frame int) {
+	if path != "" {
+		loadAudio(path)
+	}
+	e.audio = path
+	e.frameAudio = frame
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..2b96791
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,20 @@
+module desktop-buddy
+
+go 1.22.1
+
+require github.com/hajimehoshi/ebiten/v2 v2.6.7
+
+require github.com/stretchr/testify v1.9.0 // indirect
+
+require (
+	github.com/ebitengine/oto/v3 v3.1.1 // indirect
+	github.com/ebitengine/purego v0.6.1 // indirect
+	github.com/jezek/xgb v1.1.1 // indirect
+	golang.org/x/exp/shiny v0.0.0-20240318143956-a85f2c67cd81 // indirect
+	golang.org/x/image v0.15.0
+	golang.org/x/mobile v0.0.0-20240320162201-c76e57eead38 // indirect
+	golang.org/x/sync v0.6.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	gopkg.in/ini.v1 v1.67.0
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..737e4aa
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,32 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/ebitengine/oto/v3 v3.1.1 h1:utFNkSF4yXqA7VhMg7oHp3OSdz3vuzJQ42rCDnd8pc8=
+github.com/ebitengine/oto/v3 v3.1.1/go.mod h1:bQM4zk9glIVjTynn8X0Lp1zngTlZltFFfzJvx543vdA=
+github.com/ebitengine/purego v0.6.1 h1:sjN8rfzbhXQ59/pE+wInswbU9aMDHiwlup4p/a07Mkg=
+github.com/ebitengine/purego v0.6.1/go.mod h1:ah1In8AOtksoNK6yk5z1HTJeUkC1Ez4Wk2idgGslMwQ=
+github.com/hajimehoshi/bitmapfont/v3 v3.0.0 h1:r2+6gYK38nfztS/et50gHAswb9hXgxXECYgE8Nczmi4=
+github.com/hajimehoshi/bitmapfont/v3 v3.0.0/go.mod h1:+CxxG+uMmgU4mI2poq944i3uZ6UYFfAkj9V6WqmuvZA=
+github.com/hajimehoshi/ebiten/v2 v2.6.7 h1:rxlMxu487wZN/JteykmuGdO1qotOolL8vJDU85lPh7A=
+github.com/hajimehoshi/ebiten/v2 v2.6.7/go.mod h1:gKgQI26zfoSb6j5QbrEz2L6nuHMbAYwrsXa5qsGrQKo=
+github.com/jezek/xgb v1.1.1 h1:bE/r8ZZtSv7l9gk6nU0mYx51aXrvnyb44892TwSaqS4=
+github.com/jezek/xgb v1.1.1/go.mod h1:nrhwO0FX/enq75I7Y7G8iN1ubpSGZEiA3v9e9GyRFlk=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+golang.org/x/exp/shiny v0.0.0-20240318143956-a85f2c67cd81 h1:JfOcDr8A3W1l+tHaR4QMCL3w6UHsfRRr2845M1TQwX4=
+golang.org/x/exp/shiny v0.0.0-20240318143956-a85f2c67cd81/go.mod h1:3F+MieQB7dRYLTmnncoFbb1crS5lfQoTfDgQy6K4N0o=
+golang.org/x/image v0.15.0 h1:kOELfmgrmJlw4Cdb7g/QGuB3CvDrXbqEIww/pNtNBm8=
+golang.org/x/image v0.15.0/go.mod h1:HUYqC05R2ZcZ3ejNQsIHQDQiwWM4JBqmm6MKANTp4LE=
+golang.org/x/mobile v0.0.0-20240320162201-c76e57eead38 h1:Pje51YXhl8Griu25k5zJBD48T4C0qA7YUd5myQfnFLo=
+golang.org/x/mobile v0.0.0-20240320162201-c76e57eead38/go.mod h1:DN+F2TpepQEh5goqWnM3gopfFakSWM8OmHiz0rPRjT4=
+golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
+golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
+golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
+gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..c19cc94
--- /dev/null
+++ b/main.go
@@ -0,0 +1,120 @@
+/*
+Copyright © 2024 <https://github.com/gccruz93>
+*/
+//go:generate goversioninfo
+package main
+
+import (
+	_ "embed"
+	"log"
+
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/audio"
+	"github.com/hajimehoshi/ebiten/v2/examples/resources/fonts"
+	"golang.org/x/image/font"
+	"golang.org/x/image/font/opentype"
+)
+
+var (
+	screenHeight    = 0
+	screenWidth     = 0
+	frameCount      = 0
+	audioContext    *audio.Context
+	pets            []*Monster
+	mplusNormalFont font.Face
+	cfg             Cfg
+)
+
+func init() {
+	cfg.Load()
+
+	audioContext = audio.NewContext(sampleRate)
+	loadedGifs = make(map[string][]*ebiten.Image)
+	loadedAudios = make(map[string][]byte)
+
+	tt, err := opentype.Parse(fonts.MPlus1pRegular_ttf)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	mplusNormalFont, _ = opentype.NewFace(tt, &opentype.FaceOptions{
+		Size:    14,
+		DPI:     62,
+		Hinting: font.HintingVertical,
+	})
+}
+
+type Game struct{}
+
+func (g *Game) Layout(outsideWidth, outsideHeight int) (int, int) {
+	return outsideWidth, outsideHeight
+}
+
+func isMouseHover(mx, my int, x, y, x2, y2 float64) bool {
+	return (float64(mx) >= x && float64(mx) <= x2) && (float64(my) >= y && float64(my) <= y2)
+}
+
+func (g *Game) Update() error {
+	frameCount++
+	mx, my := ebiten.CursorPosition()
+
+	// if frameCount%60 == 0 {
+	// 	log.Println(fmt.Sprintln("pets alive:", len(pets)))
+	// }
+
+	if frameCount%1800 == 0 && len(pets) < cfg.Max {
+		SpawnRandom(1)
+	}
+
+	petsAlive := pets[:0]
+	for _, e := range pets {
+		e.Update()
+
+		// if !inpututil.IsMouseButtonJustPressed(ebiten.MouseButtonLeft) {
+		// 	keepPets = append(keepPets, e)
+		// }
+		if isMouseHover(mx, my, e.x, e.y, e.x+float64(e.width), e.y+float64(e.height)) {
+			// ebiten.SetCursorMode(ebiten.CursorModeHidden)
+			e.drawName = true
+			e.hp -= 1
+		} else {
+			// ebiten.SetCursorMode(ebiten.CursorModeVisible)
+			e.drawName = false
+		}
+
+		if e.hp > 0 {
+			petsAlive = append(petsAlive, e)
+		}
+	}
+	pets = petsAlive
+
+	return nil
+}
+
+func (g *Game) Draw(screen *ebiten.Image) {
+	for _, e := range pets {
+		e.Draw(screen)
+	}
+}
+
+func main() {
+	ebiten.SetWindowTitle("Ragnarok Buddy")
+	ebiten.SetWindowDecorated(false)
+	ebiten.SetWindowFloating(true)
+	ebiten.SetWindowMousePassthrough(true)
+	// TODO: ebiten.SetWindowIcon()
+	sw, sh := ebiten.ScreenSizeInFullscreen()
+	screenHeight = sh - 62
+	screenWidth = sw
+	ebiten.SetWindowSize(screenWidth, screenHeight)
+
+	op := &ebiten.RunGameOptions{}
+	op.ScreenTransparent = true
+	op.SkipTaskbar = true
+
+	SpawnRandom(random(1, cfg.Max))
+
+	if err := ebiten.RunGameWithOptions(&Game{}, op); err != nil {
+		log.Fatal(err)
+	}
+}
diff --git a/monster.go b/monster.go
new file mode 100644
index 0000000..e81461f
--- /dev/null
+++ b/monster.go
@@ -0,0 +1,320 @@
+package main
+
+import (
+	"fmt"
+	"image/color"
+
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/text"
+)
+
+type Monster struct {
+	Entity
+	name                          string
+	speed                         float64
+	moveFuel, idleTime, idleCount int
+	hp                            int
+
+	// draw
+	drawName bool
+
+	// idle
+	idleFrametime  int
+	idleLeftGif    string
+	idleRightGif   string
+	idleAudio      string
+	idleAudioFrame int
+	// walk
+	walkFrametime  int
+	walkLeftGif    string
+	walkRightGif   string
+	walkAudio      string
+	walkAudioFrame int
+}
+
+func (m *Monster) Update() {
+	if m.moveFuel > 0 {
+		m.x += m.vx
+		if m.x+float64(m.width) >= float64(screenWidth) {
+			m.SetWalkLeft()
+		} else if m.x <= 1 {
+			m.SetWalkRight()
+		}
+		m.moveFuel--
+	} else {
+		if m.idleCount == 0 {
+			m.SetIdle()
+			m.idleTime = random(200, 400)
+		}
+
+		m.idleCount++
+
+		if m.idleCount >= m.idleTime {
+			m.idleCount = 0
+			m.idleTime = 0
+
+			if random(0, 1) == 0 {
+				m.SetWalkLeft()
+			} else {
+				m.SetWalkRight()
+			}
+
+			steps := random(1, 8)
+			m.moveFuel = (m.frameSpeed * m.frameLength * steps) - steps
+		}
+	}
+
+	m.Entity.Update()
+}
+func (m *Monster) Draw(screen *ebiten.Image) {
+	m.Entity.Draw(screen)
+
+	if m.drawName {
+		text.Draw(screen, fmt.Sprint(m.name+" ", m.hp), mplusNormalFont, int(m.x), int(m.y-float64(m.height)/2), color.White)
+	}
+}
+func (m *Monster) SetIdle() {
+	if m.vx > 0 {
+		m.SetIdleRight()
+	} else {
+		m.SetIdleLeft()
+	}
+}
+func (m *Monster) SetIdleLeft() {
+	m.SetGif(m.idleLeftGif, m.idleFrametime)
+	if m.idleAudio != "" {
+		m.SetAudio(m.idleAudio, m.idleAudioFrame)
+	}
+	m.vx = 0
+}
+func (m *Monster) SetIdleRight() {
+	m.SetGif(m.idleRightGif, m.idleFrametime)
+	if m.idleAudio != "" {
+		m.SetAudio(m.idleAudio, m.idleAudioFrame)
+	}
+	m.vx = 0
+}
+func (m *Monster) SetWalkLeft() {
+	m.SetGif(m.walkLeftGif, m.walkFrametime)
+	if m.walkAudio != "" {
+		m.SetAudio(m.walkAudio, m.walkAudioFrame)
+	}
+	m.vx = -m.speed
+}
+func (m *Monster) SetWalkRight() {
+	m.SetGif(m.walkRightGif, m.walkFrametime)
+	if m.walkAudio != "" {
+		m.SetAudio(m.walkAudio, m.walkAudioFrame)
+	}
+	m.vx = m.speed
+}
+func (m *Monster) SetSpawn() {
+	m.x = float64(random(0, screenWidth-m.width))
+}
+func (m *Monster) SetGifs(name string) {
+	m.idleLeftGif = "monster/" + name + "_idle_left.gif"
+	m.idleRightGif = "monster/" + name + "_idle_right.gif"
+	m.walkLeftGif = "monster/" + name + "_walk_left.gif"
+	m.walkRightGif = "monster/" + name + "_walk_right.gif"
+}
+func (m *Monster) SetIdleFrametime(frametime int) {
+	m.idleFrametime = frametime
+}
+func (m *Monster) SetWalkFrametime(frametime int) {
+	m.walkFrametime = frametime
+}
+func (m *Monster) SetIdleAudio(name string, frame int) {
+	m.idleAudio = "sound/" + name + "_idle.wav"
+	m.idleAudioFrame = frame
+}
+func (m *Monster) SetWalkAudio(name string, frame int) {
+	m.walkAudio = "sound/" + name + "_move.wav"
+	m.walkAudioFrame = frame
+}
+
+func SpawnRandom(n int) {
+	entry := []string{"angeling", "baphometjr", "ghostring", "kobold_axe", "kobold_hammer", "kobold_mace", "lunatic", "poring", "smokie", "spore"}
+
+	for n > 0 {
+		switch entry[random(0, len(entry)-1)] {
+		case "angeling":
+			pets = append(pets, NewAngeling())
+		case "baphometjr":
+			pets = append(pets, NewBaphometjr())
+		case "ghostring":
+			pets = append(pets, NewGhostring())
+		case "kobold_axe":
+			pets = append(pets, NewKoboldAxe())
+		case "kobold_hammer":
+			pets = append(pets, NewKoboldHammer())
+		case "kobold_mace":
+			pets = append(pets, NewKoboldMace())
+		case "lunatic":
+			pets = append(pets, NewLunatic())
+		case "poring":
+			pets = append(pets, NewPoring())
+		case "smokie":
+			pets = append(pets, NewSmokie())
+		case "spore":
+			pets = append(pets, NewSpore())
+		default:
+		}
+		n--
+	}
+}
+
+func SpawnAll() {
+	pets = append(pets, NewAngeling())
+	pets = append(pets, NewBaphometjr())
+	pets = append(pets, NewGhostring())
+	pets = append(pets, NewKoboldAxe())
+	pets = append(pets, NewKoboldHammer())
+	pets = append(pets, NewKoboldMace())
+	pets = append(pets, NewLunatic())
+	pets = append(pets, NewPoring())
+	pets = append(pets, NewSmokie())
+	pets = append(pets, NewSpore())
+}
+
+func NewPoring() *Monster {
+	m := &Monster{
+		name:  "Poring",
+		speed: 1.3,
+		hp:    100,
+	}
+	m.SetGifs("poring")
+	m.SetIdleFrametime(6)
+	m.SetWalkFrametime(3)
+	m.SetWalkAudio("poring", 7)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewLunatic() *Monster {
+	m := &Monster{
+		name:  "Lunatic",
+		speed: 1.9,
+		hp:    100,
+	}
+	m.SetGifs("lunatic")
+	m.SetIdleFrametime(3)
+	m.SetWalkFrametime(2)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewAngeling() *Monster {
+	m := &Monster{
+		name:  "Angeling",
+		speed: 2.5,
+		hp:    100,
+	}
+	m.SetGifs("angeling")
+	m.SetIdleFrametime(4)
+	m.SetWalkFrametime(2)
+	m.SetWalkAudio("poring", 7)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewBaphometjr() *Monster {
+	m := &Monster{
+		name:  "Baphomet Jr.",
+		speed: 4,
+		hp:    100,
+	}
+	m.SetGifs("baphometjr")
+	m.SetIdleFrametime(5)
+	m.SetWalkFrametime(3)
+	m.SetIdleAudio("baphometjr", 3)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewGhostring() *Monster {
+	m := &Monster{
+		name:  "Ghostring",
+		speed: 2,
+		hp:    100,
+	}
+	m.SetGifs("ghostring")
+	m.SetIdleFrametime(5)
+	m.SetWalkFrametime(5)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewKoboldAxe() *Monster {
+	m := &Monster{
+		name:  "Kobold",
+		speed: 1.3,
+		hp:    100,
+	}
+	m.SetGifs("kobold_axe")
+	m.SetIdleFrametime(5)
+	m.SetWalkFrametime(3)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewKoboldHammer() *Monster {
+	m := &Monster{
+		name:  "Kobold",
+		speed: 1.3,
+		hp:    100,
+	}
+	m.SetGifs("kobold_hammer")
+	m.SetIdleFrametime(5)
+	m.SetWalkFrametime(3)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewKoboldMace() *Monster {
+	m := &Monster{
+		name:  "Kobold",
+		speed: 1.3,
+		hp:    100,
+	}
+	m.SetGifs("kobold_mace")
+	m.SetIdleFrametime(5)
+	m.SetWalkFrametime(3)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewSmokie() *Monster {
+	m := &Monster{
+		name:  "Smokie",
+		speed: 1.5,
+		hp:    100,
+	}
+	m.SetGifs("smokie")
+	m.SetIdleFrametime(5)
+	m.SetWalkFrametime(3)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
+
+func NewSpore() *Monster {
+	m := &Monster{
+		name:  "Spore",
+		speed: 1.5,
+		hp:    100,
+	}
+	m.SetGifs("spore")
+	m.SetIdleFrametime(4)
+	m.SetWalkFrametime(2)
+	m.SetSpawn()
+	m.SetIdle()
+	return m
+}
diff --git a/rand.go b/rand.go
new file mode 100644
index 0000000..dd8a25d
--- /dev/null
+++ b/rand.go
@@ -0,0 +1,10 @@
+package main
+
+import (
+	"math/rand"
+)
+
+func random(min, max int) int {
+	r := rand.New(rand.NewSource(rand.Int63()))
+	return r.Intn(max-min+1) + min
+}
diff --git a/versioninfo.json b/versioninfo.json
new file mode 100644
index 0000000..5e4674d
--- /dev/null
+++ b/versioninfo.json
@@ -0,0 +1,43 @@
+{
+    "FixedFileInfo": {
+        "FileVersion": {
+            "Major": 0,
+            "Minor": 1,
+            "Patch": 0,
+            "Build": 1
+        },
+        "ProductVersion": {
+            "Major": 0,
+            "Minor": 1,
+            "Patch": 0,
+            "Build": 1
+        },
+        "FileFlagsMask": "3f",
+        "FileFlags ": "00",
+        "FileOS": "040004",
+        "FileType": "01",
+        "FileSubType": "00"
+    },
+    "StringFileInfo": {
+        "Comments": "Gravity",
+        "CompanyName": "indie",
+        "FileDescription": "Ragnarok Buddy",
+        "FileVersion": "0.1.0",
+        "InternalName": "",
+        "LegalCopyright": "",
+        "LegalTrademarks": "",
+        "OriginalFilename": "",
+        "PrivateBuild": "",
+        "ProductName": "Ragnarok Buddy",
+        "ProductVersion": "0.1.0",
+        "SpecialBuild": ""
+    },
+    "VarFileInfo": {
+        "Translation": {
+            "LangID": "0409",
+            "CharsetID": "04B0"
+        }
+    },
+    "IconPath": "assets/favicon.ico",
+    "ManifestPath": ""
+}
\ No newline at end of file