Superman Returns: The Videogame

Cheats

In game cheats

Code ............................................ Effect
At the Fotress of Solitude, Left, Y, Right, X, Down, Y, Up, Down, X, Y, X All Powerups
At the Fotress of Solitude, Left, up, Right, Down, Y, X, Y, Up, Right, X All Unlockables
At the start menu, Up Up Down Down Left Right Left Right Y X God Mode
At the start menu, Y right Y right, up, left, right, Y Infinite City Health

Unlockables
Achievements

Unlockable ...................................... How to Unlock
Armageddon Averted (30) ......................... Complete Level 01: Meteor Storm
Frequent Flyer (30) ............................. Travel For 10,000 Miles
Heavy Lifting (30) .............................. Lift 10,000 Tons Throughout The Game
Hero of Metropolis (200) ........................ Complete All Metro Events And Mini-Games
Me aM savE yOU (100) ............................ By you is Bizarro not undefeated!
Metallo Mastered (100) .......................... Stopped Metallo in the name of justice
Mr. What's-his-name (50) ........................ Complete All Mini-Games
Mr. Whiskers (50) ............................... Find All Kittens
Not That Super (0) .............................. Enter any cheat code in a desperate plea for help.
Roadside Assistance (30) ........................ Pick Up 100 Cars Throughout The Game
Souped-Up Superman (30) ......................... Obtain All 15 Power-Ups
Super Sonic (20) ................................ Finished All Fast Flyer Mini-Games
The Greatest Day (30) ........................... Play A Total Of 12 Hours
The Mongul Hordes (100) ......................... Vanquished Mongul once again
Twisted (100) ................................... Saved Metropolis from the rampaging tornado
Versatile Fighter (30) .......................... Perform 99 fighting combos
Warworld (50) ................................... Visited and dominated Warworld
You Am Bizarro! (20) ............................ Complete The Bizarro Mini-Game

Unlock Bizarro

You enter it when you load your game, at the menu that lets you choose Metropolis or Fortress of Solitude before you start the game you loaded.
Unlockable ...................................... How to Unlock
Bizarro ......................................... Up Right Down Right Up Left Down Right Up

Unlockable costumes

These costumes become unlocked after certain tasks in the game have been completed
Unlockable ...................................... How to Unlock
Golden Age Superman Suit ........................ Save Metropolis from the tornadoes
Pod Suit ........................................ Beat Bizarro