Spy vs. Spy Cheats For Game Boy Color

  1. Stage Select

    Enter the following password: 15Y24

    Contributed by: Land of GameCubes 

  2. Demo play

    First go to the MODE MENU where it asks if you want to play VS COM or VS PLAYER. Make sure the star is next to the VS COM option and no other Gameboy Color is connected, then hold Select and press Start in that order. It won't work if you hold Start first.

    Contributed by: segaman2 

  3. Final Password

    Enter the following password:

    Effect Effect
    Z4W4P Final Level

    Contributed by: scorp425 

Spy vs. Spy Cheats For NES

  1. Replenish your energy completely

    If you have the suitcase, and your energy is low, walk up to a piece of furniture. Press A so the Spy will hide the suitcase in the furniture. Press A to retrieve the suitcase. When the spy gets the suitcase back, your energy will replenish.

    Contributed by: Game_Plumber 

  2. Invincibility code

    Effect Effect
    Complete level 8, then press Down(2), Right, Left, A + B. Invincibility

    Contributed by: BXBomber 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ/Walkthrough by Mariner 30K

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ by Ringworm 73K