This game is also available on DS.
Retro Game Cheats for Superman Returns (Xbox)
Effect: This cheat gives the city unlimited health
When:
This cheat is activated by going to the option menu in the pause screen
How:
Press Y, Right, Y, Right, Up, Left, Right, Y
Submitted By:
Effect: This cheat unlocks all unlockables
When:
This cheat is activated by going to the options menu in the pause screen
How:
Press Left, Up, Right, Down, Y, X, Y, Up, Right, X
Submitted By: