Hi, Sorry to hear you're having trouble with this. A 16x16 tileset can of course be cut into 16x16 tiles. I'm afraid you might have an issue with your setup there :( Here's my setup in Unity using the tilemapper tools. Please ensure the import settings are correct ie: pixels per unit and compression etc. I'm not sure what your second comment means, Sorry! RogueEnvironment16x16.png should indeed be there. This is the environment tileset you should be using. Hope this helps! 