He means he want's to have the option of making his own maps within the program, instead of letting it make the levels at random. I was helping him with this last night, but I realized that the way the worms0 engine works you can't just make a map and get it woking within the game. So a rewrite of the engine would be in order imo, or if you like getting messy with others code you could edit alot of worms0 code. I made a few optimizations for the game and there was alot!, but I deleted it when I figured I needed to rewrite the code. Welcome to the boards!