After pausing the game press rapidly: Right Trigger, Black, Y, Black, Left Trigger, White. A explosion signals correct code entry.
Render in Xray
After pausing the game press rapidly: Left Trigger, Left Trigger, Right Trigger, Left Trigger, Y, X, White, Black, Black, White. A explosion signals correct code entry.
Render in Freeze
After pausing the game press rapidly: Right Trigger, Left Trigger, Black, White, Left Trigger, Y, Y, Black, Right Trigger, White. A explosion signals correct code entry.
Be Invincible
After pausing the game press rapidly: Black, White, Left Trigger, X, Left Trigger, White. A explosion signals correct code entry.
How to Get Costumes
At different points through the game after certain missions you will automatically unlock the following costumes
Original Golden Age Silver Age Superman Red Silver Age Superman Blue The Return of Superman Black Superman of the 90s Kryptonian Post-Our Worlds at War Mourning Kingdom Come
Free Roam Mode
After finishing mission 4 you will get Free Roam which allows you to replay any previously finished mission
