MDK




Bones (On Final Level)

    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    Triangle, RIGHT, O, LEFT, LEFT, O, Triangle, Triangle, any shoulder button, and RIGHT






Cool Bomb
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    DOWN, RIGHT, O, O, LEFT, LEFT, UP, Square, and Triangle






Cow Drop
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    UP, DOWN, DOWN, any shoulder button, and RIGHT






Dummy Decoy
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    X, any shoulder button, RIGHT, O, X, UP, and Square






Extra Airstrike
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    DOWN, UP, O, DOWN, UP, DOWN, and any shoulder button






Gatling Gun
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    LEFT, any shoulder button, DOWN, Square, Triangle, UP, and DOWN






Grenade
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    Triangle, O, Square, Square, any shoulder button, and RIGHT






Homing Sniper
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    LEFT, UP, X, Square, any shoulder button, any shoulder button, and RIGHT






Level Select
    Go to the Main Menu and enter in the following:

    Press and hold all four shoulder buttons, then press Triangle, UP, Triangle, O, and RIGHT. When the Level Select flashes on the screen, immediately release the shoulder buttons.





Mortar
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    LEFT, any shoulder button, Triangle, Square, RIGHT, O, LEFT, and LEFT






No Death
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    O, Triangle, Triangle, O, RIGHT, UP, LEFT, any shoulder button, and Square





Nuke
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    DOWN, UP, Square, Triangle, DOWN, O, O, and RIGHT






Seal (On Final Level)
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    O, Triangle, Triangle, any shoulder button, and RIGHT






Sniper Grenade
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    UP, Square, any shoulder button, LEFT, O, Triangle, and Square






Super Speed (Use R2)
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    RIGHT, O, Triangle, O, and X






Thumper
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    DOWN, UP, LEFT, LEFT, Triangle, UP, RIGHT, and DOWN






Twister
    To get the following code to work, pause the game and press DOWN, any shoulder button, UP, and Square. Unpause the game, pause the game again, and enter in the following:

    DOWN, any shoulder button, Square, Triangle, RIGHT, UP, and X