Codes

  • Cheat Codes

    During gameplay, press START and enter the following codes. Upon entering the code correctly, you will hear a sound effect to confirm the code.

    EffectCode
    All power upsHold L1 L2 R1 R2 and press CIRCLE, SQUARE, CIRCLE, SQUARE, CIRCLE SQUARE, SQUARE, SQUARE, CIRCLE, CIRCLE, SQAURE, CIRCLE, CIRCLE, CIRCLE.
    Unlock alternate credits sequenceHold L1 L2 R1 R2 and press SQUARE, CICLE, CIRCLE, SQUARE, CIRCLE, SQUARE.
    Unlock Monster Gallery MoviesHold L1 L2 R1 R2 and press SQAURE, SQUARE, SQUARE, CIRCLE, CIRCLE, CIRCLE, SQAURE, CIRCLE, SQUARE.

    Contributed By: Realm117.

Glitches

  • Warp to Gloom & Doom Down in the Tomb - Part 2

    When playing the game, go to 'The One Way Trip To the Crypt' level with the warp gate on it. Activate it and go to the warp gate North-West from the one you are on and press X. Even though you haven't even gone into this level, you can get Scooby snacks and beat the Green Ghost. To make sure that the cheat has worked, go down the path where the buttons are and go through the gate. You see the locked gate, but when you go near it, it opens.

    Contributed By: GordoHug.

Unlockables

  • Holiday bonuses

    Change the Playstation2 system date to the following entries for some special seasonal decoration:

    UnlockableHow to Unlock
    Assorted fireworksJuly 4
    Giant batsOctober 31
    More fireworksJanuary 1
    SnowDecember 25

    Contributed By: Packing Heat.

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.