Complete Act 1 to unlock the Snow Iceman, Brown And Gold Wolverine, Original Cyclops, 70's Cyclops, Original Jean, 70's Jean, 70's Nightcrawler, 70's Colossus, and 70's Storm costumes. Complete Act 2 to unlock the Age Of Apocalypse and Original Scarlet Witch costumes.
Completion bonuses
Successfully complete the game to unlock the hard difficulty setting (enemies at level 50). You can also start a new game with your previous characters at their current experience level.
Easy experience
For easy leveling up, go to the Holding Pen level. There is a location where enemies keep teleporting onto the screen; it is just before the last area entrance. Note: If you stay too long without saving, your game will freeze.
Easy items
In Act Two after you rescue Beast on Mikhail's Warship, Blink will open a portal back to Avalon. Go through the portal to Avalon then immediately return to the warship. The scene of rescuing Beast will play again, and the ship will be undamaged. You can go back and get all the items again. Repeat this as many times as desired. Additionally, to get easy Techbits, health packs, energy packs, and items, return to the top of Apocalypse's tower where you fight Archangel. Smash all of the containers to get random free items. Repeat this as many times as desired.
Play as Dark Phoenix
Successfully complete the game to unlock Dark Phoenix.
Play as Deadpool
Successfully complete the game.
Play as Iron Man
Find the four homing beacons in Act 1 through 4 and collect the piece of his armor that each set unlocks. Then, save Iron Man after finding the four homing beacons in Act 5.
Play as Professor Xavier
Successfully complete all Danger Room missions.
Saving anywhere
Use the Blink Portal to save the game almost anywhere. You do not need to wait for an Xtraction point. Just open up a Blink Portal when you want to save then use the Xtraction point in the Sanctuary.
Team bonuses
Use a team with the indicated characters to get the indicated bonus.
Age of Apocalypse (Any four heroes with Age of Apocalypse skins): +100% attack rating
Agile Warriors (Nightcrawler, Sunfire, Toad, Deadpool): +5% experience points
Brotherhood of Evil (Juggernaut, Magneto, Scarlet Witch, Toad): +5% experience points
Bruiser Brigade (Juggernaut, Colossus, Wolverine, Rogue): 20 energy gained per knockout
Dark Past (Rogue, Deadpool, Gambnit, Wolverine): 5% damage inflicted goes to health
Double Date (Rogue, Gambit, Jean Grey Cyclops): 20 health gained per knockout
Energy Corps (Gambit, Bishop, Cyclops, Iron Man): +5% damage
Family Affair (Magneto, Professor X, Scarlet Witch, Juggernaut): +5 health regeneration
Femme Fatale (Storm, Scarlet Witch, Rogue, Jean Grey): 5% damage inflicted goes to health
Forces of Nature (Storm, Iceman, Sunfire, Magneto): +10 to all resistances
Heavy Metal (Colossus, Juggernaut, Iron Man, Magneto): +10 to all stats
New Avengers (Iron Man, Scarlet Witch, Wolverine, Bishop): +15% maximum health
New X-Men (Nightclawler, Storm, Colossus, Wolverine, Sunfire, Bishop): +15% maximim health
Old School (Cyclops, Jean Grey, Iceman, Magneto, Toad, Professor X): +15% max energy
Raven Knights (Iceman, Professor X, Iron Man, Deadpool): +60% techbit drops
Special Ops (Bishop, Deadpool, Nightcrawler, Gambit): +5% damage