Unlockables

  • Achievements

    UnlockableHow to Unlock
    +33% (10)Fully upgrade a weapon before picking up another upgrade box for the same weapon
    6 bombs (5)Collect 6 bombs
    8 bombs (15)Collect 8 bombs
    Easy (20)Beat the game on easy
    GREAT (50)Finish stage 1 on easy without dieing
    Hard (20)Beat the game on hard
    INCREDIBLE (50)Finish stage 1 on hard without dieing
    iPod (5)Listen to your own music while playing
    Normal (20)Beat the game on normal
    Stage 1 (10)Finish stage 1
    Stage 2 (10)Finish stage 2
    Stage 3 (10)Finish stage 3
    Stage 4 (10)Finish stage 4
    Stage 5 (15)Finish stage 5
    Stage 6 (15)Finish stage 6
    Stage 7 (15)Finish stage 7
    Stealth (10)Finish a stage without attacking any foe
    Tilt (10)Use tilt controls for 100 seconds

    Contributed By: KeeperBvK.

Know Something We Don't?

You can submit new cheat codes for this game using our Cheat Submission Form.

Have We Been Fooled?

If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.