Codes

  • Level Select

    Enter red cheese, yellow mouse, green cat, blue dog as a password, return to the main menu, highlight options, hold left+B, and press start.

    Contributed By: LuigiSan.

  • Sound Test

    At the main menu, highlight option, hold Left+B, and press start.

    Contributed By: LuigiSan.

Passwords

  • Infinite Rocket Fuel

    After entering the usual cheat password - Red Cheese, Yellow Mouse, Green Cat, Blue Dog, add a Red Rocket for Infinite Rocket Fuel.

    EffectPassword
    Infinite Rocket FuelRed Cheese, Yellow Mouse, Green Cat, Blue Dog, Red Rocket

    Contributed By: Moondog954.

  • Play As Finnius Frog

    EffectPassword
    Finnius FrogFill the entire password screen with green frogs, then start the game.

    Contributed By: Big Dave.

Secrets

  • Cheat Mode

    At the password screen, enter the following symbols: Red Cheese, Yellow Mouse, Green Cat, then Blue Dog. After that, add in any of these behind those symbols:
    Red Fish for Invincibility
    Red Book to have All Areas Unlocked
    Red Star to start with five energy
    Red Skull to start with one energy and one life
    Red Teacup to have All Cheese Mines destroyed
    Red Cupcake to have the gun always start with Homing Cupcakes
    Red Dog to always have the X-Ray Specs

    Then, leave the password screen by selecting the door icon, and start the game.

    Contributed By: Burning Hammer.

  • How to get the good ending

    Destroy all the cheese mines and stiltonium machines to get the good ending.

    Contributed By: pietjepuk.

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.