Cheat mode - Unlock everything:
Hit Up, Up, Down, Down, Left, Right, Left, Right, A, B, Start, Start
at the main menu.
Single-hit kills:
Hit Up, Up, Down, Down, X, Y, Y, X at the main menu.
Re-enter the cheat code for slow deaths.
Unlimited supers:
Hit Up, Up, Down, Down, A, X, A, X at the main menu.
Toggle AI:
Hit Up, Up, Down, Down, A, A, B, B, X, X, Y, Y at the main menu.
3rd outfit
Finish story mode with any character
4th outfit
Beat 20 matches in survival mode with any character
5th outfit
Finish arcade mode in hard mode with any character
6th outfit
Beat all 10 fighters in time attack mode less than 15 minutes
Unlock Bishop
Finish arcade mode with Gambit
Unlock Blob
Finish arcade mode with Bishop
Unlock Dark Phoenix
Finish arcade mode with Phoenix
Unlock Psylocke
Finish arcade mode with Betsy
Unlock Sentinel A
Finish arcade mode with Cyclops
Unlock Sentinel B
Win twenty matches in survival mode
Unlock Bastion
Finish story mode with Magneto without losing a single matches, then
defeat Bastion
Endings:
There are 3 possible endings in story mode:
Regular ending: Beat Bastion with Magneto.
Alternate ending: If you lose the Magneto vs. Bastion fight, you can fight
with Phonix against Bastion. Beat Bastion with Phoenix.
Secret Ending: Reach "Perfect" victory in the Phoenix vs. Bastion battle.
This will also unlock Dark Phoenix also.
