If you are playing an unmodified version of the game, these are the built-in cheats: 10 Lives (North American "Super C"): On the title screen, press Right, Left, Down, Up, A, B, and Start For 2 Players: Press the same sequence but add 30 Lives (Japanese/European Versions): Interestingly, the 30-lives code
The 30-lives ROM gives it back.
(or variations depending on the region/version). super contra 30 lives nes rom
Press Right, Left, Down, Up, A, B, Start . This gives you 10 lives . If you are playing an unmodified version of