I have downloaded Sixtyforce for my mac and I was wondering if it was possible to use an Action Replay on the games that I download. If someone would answer my question that would be great.:bouncy:
I have not seen Sixtyforce lately but i do not believe so.
Crossover Mac or Darwine may be able to get you running Project64 or 1964, which support builtin Gameshark/Action Replay. I do believe someone tried to port Mupen64Plus to Mac OS X and Mupen64Plus currently has a Game Shark system working.