i don't know if these changes reduce the memory leak

src/hollywoo_flixel/HFlxGame.hx

@@ -13,6 +13,8 @@ class HFlxGame extends FlxGame {
 
     public function new(gameWidth = 0, gameHeight = 0, ?initialState:Class<FlxState>, updateFramerate = 60, drawFramerate = 60, skipSplash = false, startFullscreen = false) {
         super(gameWidth, gameHeight, initialState, updateFramerate, drawFramerate, skipSplash, startFullscreen);
+		// Is this a one-line fix for the memory leak?
+		openfl.Assets.cache.enabled = false;
     }
     
     override function step():Void

src/hollywoo_flixel/HollywooFlixelDSL.kiss

@@ -880,7 +880,8 @@
             (doFor =>key lightSourceList lightSources
                 (whileLet [lightSource (lightSourceList.elements.pop)]
                     (lightSource.destroy)))
-
+            
+            (flixel.FlxG.bitmap.clearCache)
             (#when cpp
                 (cpp.vm.Gc.run true)
                 (cpp.vm.Gc.compact)))