itch.io

Would love this to be extended, with a larger tileset would happily pay a decent amount

If you do more in this style (dungeon, a few other biomes) and make it possible to put on 3D box in Unity, I'd happily pay $20 for it. Love this style

You should create a way to apply these easily to 3D objects too, your art is fantastic, but my game is 3D (with a pixelizer on top)