Sorry, there are no known Open Season PSP cheats published yet. If you know of any cheats for Open Season, please submit them on CheatCodes.com for a chance to win a free PSP game (or any other game you want)!
Want even more Open Season Cheats?
We have Open Season cheats for PlayStation 2, Xbox, PC, Game Boy Advance, GameCube, Nintendo DS, PSP, Xbox 360, and Wii on CheatCodes.com. Give them a try, since cheats for other game systems sometimes work on PSP games, too!