Cheats & Guides

PO'ed Cheats For PlayStation

  1. Invulnerability

    Mare sure you have the drill. The trick won't work unless you have it. Go somewhere safe and press Triangle to bring up the Weapon Select Menu. Choose the frying pan with L1 or R1. Press Triangle to confirm. Press Triangle again to bring up the menu again. Now, press and hold Circle+R1 to increment the selected weapon until you get a flashing 999 in your health counter.

    Contributed by: ATadeo 

  2. No Collisions

    Switch to jetpack mode and kill an alien. Stand on the alien and press Triangle to display the Weapon Select screen. Press L1 + Right + Down. Ox will now beable to fly through walls.

    Contributed by: BobFromPikeCreek 

  3. Misc. Codes

    Effect Effect
    In foot mode do a backflip by pressing Square + L2. During the backflip press Right + X + Circle Ammo refill
    At the main menu select Load Game and press L1 + L2 + R1 + R2 Fart Noises
    While playing do a backflip by pressing Square + L2. While in the air press Down + X + R2 Full Health
    Enter map mode and press left until the arrow is pointing at you. Press Start to rotate into the standard view. During the rotation press L1 + Square + X + Circle Full Inventory
    At the main menu hold L1 + L2 + R1 + R2 + Up, then release and start a new game. At the difficulty level screen hold L1 + L2 + R1 + R2 + Down Level Select
    Highlight load game on the main menu, hold Right and press Circle. Release Right and press Triangle + Left + Square, then Triangle once more Watch Final Sequence

    Contributed by: ATadeo, NeoGamer, KasketDarkfyre, alex cross 

PO'ed Cheats For 3DO

  1. Health Refill

    Execute a backflip; during the time, press R, Down, and B

    Contributed by: metroid213 

  2. Ending Sequence

    At the Delete Game menu, press A and Right, then press B and Up. Return to the main menu and witness the ending. This only works if you have at least one saved game.

    Contributed by: metroid213 

  3. Level Select

    At the main menu, press L, R, and up at the same time, then press A for a new game. At the difficulty menu, press L, R, and Down at the same time. Select the difficulty. At the ''Letter to Mom'', press B.

    Contributed by: metroid213 

  4. Maximum Ammo

    In the human turbo mode, tilt the view slightly below the maximum downward angle and press R, A, and B

    Contributed by: metroid213 

  5. Collisions On

    In the jetpack mode, bring up the weapon select menu and press L and Down/Right

    Contributed by: metroid213 

  6. Maximum Health

    In the human turbo mode, tilt the view slightly below the maximum angle, and press L, A, and B

    Contributed by: metroid213 

  7. Ammo Refill

    Execute a backflip; during it, press R, B, C, and Right

    Contributed by: metroid213 

  8. Enable farts

    Highlight a game from the load game menu. Press LS + RS + B to start the game. Levels with the Butthead monster will be modified by the code.

    Contributed by: Sappy 

  9. Invulnerability

    When you use the Frying pan as your current weapon, press c twice to display the weapon select option. Highlight the drill, and press A + RS. If you put it in correctly will the words ''kneel before me!'' appear.

    Contributed by: Xeon 

  10. Complete Inventory

    While playing press C + X to enter 3D map mode; rotate the map and then press P, then LS + A + B + C as the map returns to normal.

    Contributed by: !.ACA.!