Enter LOADED as a cheat code.
Enter GODLY as a cheat code.
Enter SKIPPY as a cheat code.
Just go to the cheats option and enter GOLDENPIE and it will unlock all cheats except the level cheat.
Enter SORTED as a cheat code.
Pause gameplay and select Cheats. Select Enter Cheat and enter any of the following "Codes":SKETCHY = Pen and Ink ModeSONIC = Fast Running