Unseen Studios

We cant use these textures in the final game can we? I dont want to craft dungeons that wont even look the same later on. What can we do about this?

make textures that look similiar for the final project

exactly. Be aware that a lot of things you create will be messed up by future versions of the editor. I'm not writing a map-file conversion/update utility until this map maker reaches version 1.0 (public release version)