Enter the code at the "A START" screen on the main menu.
Code Effect Hold LB + RB, press Up, Down, Left, Right All Costumes Hold (LB+RB) and press Up, Down, Right, Left, B, Y Emma Frost's costume Hold LB+RB, press down, right, up, left, Y, B Juggernaut Suits
Code Effect On "A Start" menu, press Left, Right, Left, Right, Down Unlock all X-Power Genes
Contributed By: snappishrug8.
Slow-motion Sentinal Boss Fight
During the Sentinal battle, if you activate Quicksilver's X-Mode, and die whilst it in still in effect, when you respawn, the battle will carry on as if you were still in Quicksilver's X-Mode.
Contributed By: DuddlesUK.
Know Something We Don't?
You can submit new cheats for this game and help our users gain an edge.
Have We Been Fooled?
You can submit a problem report for any non-working or fake code in the lists above.