If you mean "Tilests...", then you need to put your custom tiles into "2x" folder, restart PZ Modding Tools and tap on "Tilesets..."-->"+"-->"OK"
And your tiles will be in tile list
Hello, how to make mod for change vanilla clothing textures with my own?
And there's any way to make custom zombie outfits to spawn?
Thank you for your work, Ringo!