CheatCodes.com has all the official Sega Genesis Collection PSP cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Tuesday June 18, 2013 for Sega Genesis Collection are shown below. We also have this game on PlayStation 2, PSP, and sometimes tricks from other game systems will also work on PSP.
For Comix Zone go to Jukebox in the option menu and press circle on 3, 12, 17, 2, 2, 10, 2, 7, 7, 11. You will hear a deep voice say " OH Yeah". For Ristar level select go to password under options and enter ILOVEU. it wont activate until you start the game. int will say 1-1, 1- 2, round 1 boss fight and many more. Note If you already have the sega cheat sheet then you don't need this cheat.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free PSP game (or any other game you want for any video game system)!