RamPackWobble: Not quite, I'm looking to change the image the tilemap is pulling tiles from. Switching tiles I don't have an issue with. I could use your method to just shift all the tiles down however many I need to the other set if I put it in the same image, but I'm worried about performance issues of constantly changing tiles like that when I'm using a tileswitch to animate tiles.
shinkan: I'm going to continue poking at this to see if I can get it to work but of right now I can't get it to load the image.