As I understand, RPG Maker VX Ace use 32x32 tiles. My tiles are 12x12 and can be scaled to 24x24 or 36x36, so they are incompatible with RPG Maker (without additional editing).
Thanks, i think i figured how to use them on VX Ace with some extra editing. Are you still working on the other tilesets? I would love to see more of this :)