At the start screen, press:
Effect Code Unlocks Everything Select, Down, R2, L1, R1, L2
Contributed By: davidsaul.
Beat the game with every character including Psylocke, and Juggernaut will then be selectable.
Unlockable How to Unlock Alternate Costumes Beat Xavier's training mode with any character. You will open up a new costume for that character. Juggernaut Beat the game with every character. Including Psylocke. Professor Xavier Beat the game as Juggernaut. Hold L1 on Magneto at the character select. Psylocke Beat the game as Wolverine. Psylocke's 4th Outfit Play Survival Mode and get 20 wins with at least 10 perfects while using Psylocke. Spider-Man Beat the game with Cyclops.
Battle against Spider-Man
To play against Spider-Man, you must use Wolverine in Arcade mode, and have all perfect matches. After about half way through, after you take down your forth or fifth opponent, you will get a battle screen that says Wolverine vs. Spider-Man.
Contributed By: Magnaholomon.
Unlock Pool Party fairly
Play Survival Mode and place in the Top Ten ranking ten times, such that the 1st thru 10th place is occupied with characters controlled by a human player. A quick way to ensure this is to pick any character and beat 1st place's # of wins and just do it 10 times. Can be done with the same character, as long as you [a human] places in the Top Ten.
Contributed By: azraelswrd.
Know Something We Don't?
You can submit new cheat codes for this game using our Cheat Submission Form.
Have We Been Fooled?
If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.