Game Genie codes and nes roms

Discussion in 'Supercard' started by maravig, Jan 1, 2013.

  1. maravig
    OP

    maravig Member

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    May 29, 2012
    United States
    I have recently discovered the cccgp utility to apply gg codes to nes roms. I've found only that half the roms actually work. For example, I can get MegaMan2 to work but the other 5 MM games I can't get to work. Anyone else have more consistent luck?

    Jeff