To unlock Dark Phoenix beat Story Mode 2nd ending to get to the second ending let Bastion beat Magneto, when Bastion Beat Magneto he will face Phoenix, beat Bastion with Phoenix and then you will get the Dark Phoenix.
Unlock Bishop
To unlock Bishop beat Arcade Mode With Gambit.
Unlock Psylocke
To unlock Psylocke beat Arcade Mode with Besty.
Unlock Blob
To unlock the Blob beat Arcade Mode with Bishop.
Unlock Sentinel A
To unlock Sentinal A beat Arcade Mode With Cyclops.
AI Toggle
Go to the main menu and press UP, UP, DOWN, DOWN, A, A, B, B, X, X, Y, Y to turn off the AI.
Alternate Ways of Unlocking Costumes
Win 1,976 rounds to unlock the fourth skin. Play for 20 hours to unlock the eight skin.
