Superman Returns Xbox 360 Unlockables

Achievements

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

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.

• Up Right Down Right Up Left Down Right Up
  Bizarro

Unlockable costumes

These costumes become unlocked after certain tasks in the game have been completed

• Beat Bizarro
  Pod Suit
• Save Metropolis from the tornadoes
  Golden Age Superman Suit