Leinad has posted an entry into the Neoflash Coding Contest;
A Armagetron clone. Basically Its a game with the idea of Snake, every player is represented as a "line" and he has to avoid to drive into other lines.
Saving to a file:
create a file called "DronS.cfg" [case sensetive!] somewhere at your card. Then you can use the Save/Load in the config menu.