God Mode and Next Level

During game play pause the game (press Start) and enter the code X,Y,X,X,Y,Y,X,Y,X,X,Y,Y to access cheats menu. This menu will let you play in god mode or complete current level.

Play Dark Side First

Start new game, name the game, then enter this code at the Campaign screen: X,Y,Y,X,X,Y,X,Y to unlock the Dark Side Campaign.

Direct access key

xyyxxyxy

unlocks the Dark Campaign in the Campaign selection screen anywhere anytime!