1. Cheat Codes

    Enter the following combinations before the demo starts:
    Big Head ModeR, L, R, L, R, R, R, L, Start
    Maximum Power ModeL, C-right, C-left, C-right, C-left, C-down, C-up, C-down, C-up. Then hold L and press Start.
    Recover Health (press L in game to recover lost health)L, C-Up + C-Left, C-Down + C-Right, C-Right + C-Left, C-Up + C-Down, C-Right + C-Left, L + Start
    Sudden Death ModeC-left, C-right, C-left, C-right, C-up, C-down, C-up, C-down. Then hold L and press Start.
    Trial ModeUp, Down, Down, Right, Right, Right, Left, Left, Left, Left. Then hold C-down and press Start.
    Unlock All Multiplayer CharactersUp, Down, Down, Right, Right, Right, Left, Left, Left, Left, then hold C-Up and press Start.
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  1. Unlock Extra Modes

    Beat Story Mode under certain conditions to unlock the following:
    UnlockableHow to Unlock
    Max Power ModeClear Story Mode with a total score of 20,000 points or more in Normal or Hard difficulty
    Sudden Death ModeClear Story Mode in Hard difficulty with the best ending
    Trial ModeClear Story Mode in any difficulty
    Contributed By: TheWildVortex
    0    0

  2. Unlock Hidden Characters for Versus Mode

    Beat Story Mode on Easy difficulty to unlock:
    Terrorist (1), Terrorist (2), Terrorist (3), Engineer

    Beat Story Mode on Normal difficulty to unlock:
    George (Secretary of Defense), Kevin (Advisor), Nancy (Assistant), Kenneth

    Achieve the following Total Scores in Story Mode or Trial Mode to unlock:
    UnlockableHow to Unlock
    Deathmask Ash29000
    Contributed By: TheWildVortex
    0    1

  3. Unlock The Endings

    Depending on how much time you take, you'll get 3 different conclusions, but it isn't just a matter of reaching the last boss in a certain time. The Gulf satellite takes roughly 2 or 3 hours to charge and fire, and there are two points in the game where if you go over that time, the satellite will fire. So, If you take over 3 hours to get to the Factory Area (stage 23), then you'll trigger the 1st scene. After that, if you take 2 or 3 more hours to get to the Control Center stage (stage 27), you'll trigger the second scene. To get the Good Ending, in which you fight Dan and Cecile, you can't trigger any of those scenes. To get the Normal Ending, in which you only fight Dan, you can only trigger one scene (doesn't matter which). To trigger the Bad Ending, in which you only fight Cecile, you have to trigger both scenes.
    Contributed By: ReyVGM
    2    0

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Have We Been Fooled?

You can submit a problem report for any non-working or fake code in the lists above.