MDK


(Last updated January 9, 1999)

Strategy Guide

  • Level select

    At the main menu, hold L1 + L2 + R1 + R2, then press Triangle, Up, Triangle, Circle, Right, now immediately release L1, L2, R1, and R2 when the level select text appears.

  • Invincibility

    Pause the game and press Down, L1, Up, Square. Now unpause the game and immediately pause the game again and press Circle, Triangle(2), Circle, Right, Up, Left, L1, Square.

  • Invincibility

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Circle, Triangle(2), Circle, Right, Up, Left, L1, Square.

  • Extra airstrike

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Down, Up, Circle, Down, Up, Down, L1.

  • Bones air strike

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Triangle, Right, Circle, Left(2), Circle, Triangle(2), L1, Right. Note: This code may only be enabled during the last level of the game.

  • Seal

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Circle, Triangle(2), L1, Right. Note: This code may only be enabled during the last level of the game.

  • Bones seal

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Triangle, Right, Circle, Left(2).

  • Earthworm Jim cow power-up

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Up, Down(2), L1, Right.

  • Dummy decoy

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press X, L1, Right, Circle, X, Up, Square.

  • Super chain gun

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Left, L1, Down, Square, Triangle, Up, Down.

  • Grenade

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Triangle, Circle, Square, L1, Right.

  • Sniper grenade

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Up, Square, L1, Left, Circle, Triangle.

  • Homing sniper grenade

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Left, Up, X, Square, L1, R1, Right.

  • Mortar

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Left, L1, Triangle, Square, Right, Circle, Left(2).

  • World's smallest nuke

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Down, Up, Square, Triangle, Down, Circle(2), Right.

  • World's most interesting bomb

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Down, Right, Circle(2), Left(2), Up, Square, Triangle.

  • Thumper weapon

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Down, Up, Left(2), Triangle, Up, Right, Down.

  • Twister weapon

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Down, L1, Square, Triangle, Right, Up, X.

  • Super gun

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Right, Up, Down, L1, Down, Circle, Left(2).

  • Homing bullets

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Square, L1(2), Right.

  • Nodie

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Circle, Triangle(2), Circle, Right, Up, Left, L1, Square.

  • 150 hit points and extras

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Square, Triangle, L1(2), Left, Square, Triangle, Circle, Right, L1.

  • Full hit points

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Right, L1, Square, Triangle, L1, Down.

  • Faster speed

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Right, Circle, Triangle, Circle, X. Press R2 during game play to activate faster speed.

  • Display coordinates

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Down(2), Triangle(2), L1, X, Triangle.

  • No opponents

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Up, Square, L1, Left, L1, Square(2).

  • Strange mode

    Pause the game and press L1, Up, Square. Now unpause the game and immediately pause the game again. Then, press Left, Circle, X.

    Game Shark Codes

    Infinite Health800CB740 03E7
    Infinite Chain Gun800CB80C 00C8
    Infinite Sniper Weapon #2800CB810 0063
    Infinite Sniper Granade800CB814 0063
    Infinite Sniper Weapon #4800CB818 0063
    Infinite Motar Shots800CB81C 0063
    Infinite Sniper Weapon #6800CB820 0063