While fighting Marrow run half behind a pillar and she wont attack but you can still use your abilities on her make sure you have mutant mastery for EP regen.
Bobby Drake, Original Iceman
Beat the game.
Colussus without metal, Colussus 90's
Beat the game.
Original Beast
Beat the game.
Original Cyclops, Cyclops 80's
Beat the game.
Original Jean Grey, Phoenix
Beat the game.
Original Nightcrawler
Beat the game.
Play as Beast
Successfully complete level 1.
Play as Colossus
Successfully complete the Nuclear Facility level.
Play as Cyclops
Defeat Mystique.
Play as Emma Frost
Locate Emma Frost in X Mansion after the Nuclear Facility level.
Play as Gambit
Successfully complete level 3.
Play as Ice Man
Successfully complete level 1.
Play as Jean Grey
Successfully complete level 1.
Play as Jubilee
Successfully complete level 2.
Play as Nightcrawler
Successfully complete level 2.
Play as Psylocke
Successfully complete the NYC Riot/Muir Island/Sewer level.
Play as Rogue
Successfully complete level 1.
Play as Storm
Successfully complete level 1.
Street Clothes Magma
Beat the game.
Wolverine 90's, Weapon X
Beat the game.
Wolverine Projectile
When you acquire Beast, Rogue, or Colossus you can pick up Wolverine and hurl him at a foe just like any other object so long as you use these three characters.
Xtreme Costumes
On the main menu enter UP, UP, RIGHT, LEFT, DOWN, DOWN, START.
