X-Men: The Official Game Cheats

Press Right, Right, Left, Left, Down, Up, Down, Up, Start at the Cerebro Files menu.

Press Up, Up, Down, Down, Left, Right, Left, Right, Start at the Cerebro Files menu.

Press Down, Down, Up, Up, Right, Left, Right Left, Start at the Cerebro Files menu.

Collect all Weapon X files with a character to unlock their street costume. Collect all Sentinal Techs with a character to unlock their comic costume.

Successfully complete an Act with a character to unlock one of their Danger Room mission. Successfully complete all three Acts with a character to unlock all three of their bonus Danger Room missions.

Complete the following achievements to unlock the indicated number of Xbox Live Gamerscore points:

To save time and frustration, run through the level on novice to find all six Tech Pieces, then distribute mutation and save the game. Go back on the higher levels to gain the missing mutations, without worrying about racing around trying to find the pieces (especially on timed missions).