@Kes Okay thanks, I can now access these tiles but where do I need to put the thin dirt road? I put it into the tilesets folder, went into my database and edited the overworld tileset. But where do I put it? My first guess was to put it at "A4 (Walls)" (since i figured that they behave similarly) but this only resulted in the background grass tiles being removed and shadows to appear. After trying all the slots where nothing is inside I´m not sure where to add the thin road.