While the task isn't that difficult, it might take time because of the numerous games and because of the numerous BIOS (IIRC, the US ones have 2 coins counters) ...
Anyway, what I'd like to have, at least, is such cheats for some various games from 1990 to 1994 ... Here is a non-exhaustive least :
- 'androdun'
- 'bjourney'
- 'bstars'
- 'crsword'
- 'eightman'
- 'gpilots'
- 'joyjoy'
- 'maglord'
- 'pbobblen'
- 'spinmast'
- 'trally'
- 'wjammers'
TIA for what you can do for me
Steph from The Ultimate Patchers 