Cheat mode
Enter one of the following codes during game play:
Code - Effect
cheatunlockall - All game types and levels
showfps - Display frame rate
graphfps - Frame rate graph
togglevsynch - Toggle vertical synch
showtexturecache1 - Unknown Effect
showtexturecache2 - Unknown Effect
Unlock all levels and challenges
Select or create a character, and while in the Table of Contents type: cheatunlockall. This will unlock all levels and challenges.
