Hey dudes! I was making a game about fire and wanted a background effect, but this made the game too laggy. It takes about 7 seconds to load and uses about 180 clones, so only use it in games that aren't very laggy or this WILL destroy your PC.
Effect 1 is the heat I was going for. It makes the background tiles orangey and bright. Effect 2 is the darkness effect, so only the tiles near the mouse are see through. It'd be rad to get credited when you use this.