Cheat: Xtreme Costumes:
On the main menu enter UP, UP, RIGHT, LEFT, DOWN, DOWN, START
* Colossus: Beat Nuclear Facility Mission.
* Cyclops: Beat Mystique in NY.
* Emma Frost: After Nuclear Plant Mission.
* Gambit: Finish Third Level.
* Ice Man, Jean Grey, Beast, Rogue, and Storm: Beat the First Mission.
* Jubilee, Nightcrawler: Finish Second Mission.
* Magma: Complete her second round of training.
* Psylocke: Beat the New York riot Mission.
Unlockable: Original Outfits:
Beat the game to unlock additional costumes for each character. These include: Original outfits for Storm, Wolverine, Jean Grey, Nightcrawler, Iceman, and Colossus.
The ?Leadership? quality possessed by Storm and Cyclops can be a tremendous asset to the team. This skill multiplies both damage and experience when successfully completing a combo. At its highest level Leadership will multiply damage by 150% and experience by 25%. Use Storm and Cyclops together to multiply these values a second time. That?s 625 damage of a base 100 attack. With a good roll of the die, combo attacks upwards of 1500 are possible by the end of the game.