diff --git a/resources/assets/zscript/lib/lemonactor.zs b/resources/assets/zscript/lib/lemonactor.zs
index da8a2e8..1be15b8 100644
--- a/resources/assets/zscript/lib/lemonactor.zs
+++ b/resources/assets/zscript/lib/lemonactor.zs
@@ -2,8 +2,9 @@
 class LemonActor {
     // ref: https://github.com/videogamepreservation/hexen2/blob/eac5fd50832ce2509226761b3b1a387c468e7a50/H2W/Client/r_alias.c#L958
     static int CalcHX2ModelGlowLighting(Actor source) {
+        double quakeOverbright = 2.0;
         int curLightLevel = source.cursector.GetLightLevel();
-        int ambLightLevel = 60 + 34 + sin(source.pos.x + source.pos.y + (level.MapTime * 3.8)) * 34;
+        int ambLightLevel = clamp(5, 60 + 34 + sin((source.pos.x + source.pos.y + (level.MapTime * 3.8)) * 34) * quakeOverbright, 255);
         return curLightLevel + ambLightLevel;
     }
 }
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