I’m sure all you lovely people can find a use for these brilliantly colored, rainbow autotile A4 walls for MV. Some of the tiles have almost a garish 8-bit feel. They might work well for elemental/themed dungeons.
These should scale to work with Ace, too. You might need to use your graphics program to sharpen the image after it’s been scaled or it may be too soft.
Check below for darker rainbow autotile walls, if you’re looking for something a little more moody or sinister or…well, whatever you use darker rainbow walls for.