I am doing a very similar project. It's called "Metaspace", maybe you've already heard of it. Can you please explain how you wrote the part, which recieves LVL map, decompresses it and turns it into an image and how you did transparent blitting (I wasn't able to execute but I am sure this software blits the ships on top of the map)? _ Please do NOT POST CODE because I DON'T WANT TO STEAL CODE but maybe you can explain how it works?