CodesUnlock Secret bonus Level: Hell
Enter this Code quickly at the main menu and you'll hear a sound to confirm it was entered correctly: Right, Right, Square, Circle, Left, Up, Down.
Cheat Menu
Go to the main menu (with the Thing's mug showing) and go to the options menu. Highlight the training bar and press all 4 trigger bars at once (L1+L2+R1+R2) This will allow you to access all the following cheats: invicibility, level skip, unlimited replay, and big boy (which allows you to play against a big character or a tiny one) Note: You must collect enough F4 coins to unlock training mode for this cheat to work.
Stan Lee Interview
After accessing the barge arena go to the title screen and press the following code: Square, Circle, Square, Down (2), Circle, Up (you will hear a sound if you did it correctly.) The interview will be in the unlockables