here you find the cheat codes/ walkthroughs for the system PSP ! apart from the cheat codes for PSP you will find hints and tricks in our cheat code database if you don`t find the game you search in this list, try to use the search function in the left menu. PSP is also known as Playstation Portable, Play Station Portable, PSP 1000, 2000, 3000 . Here you will see the last 20 games entries for the Cheats Database.