A long time ago (think it was 1990 or 1991) i earned my first money through computers programming a little game. I didn't know that there are things like macro assemblers so i programmed the whole game with a debugger directly into the ram of the c64.
I never read a book about programming until this time, so the whole game is based on knowledge which i got out of a 20 line assembler tutorial in a newspaper (and reading other game's code with a debugger).
A highscore saver was added by chromance (or something).
Download it here.