X-Men: Next Dimension cheats-Xbox Cheats- War3 RPGer

Unlock everything
Go to the main menu screen, then hold left trigger and press right, right, left, left, down, up, B.

Hint: Get bishop
Complete arcade mode using Gambit.

Hint: Get Blob
Complete arcade mode using Bishop.

Hint: Get Dark Phoenix
Complete arcade mode using Phoenix.

Hint: Get Psylocke
Complete arcade mode using Betsy.

Hint: Get Sentinel
Complete the story mode.