Codes

  • 30 Live Code (Probotector II EU Version)

    On the title screen, press Right, Left, Down, Up, A, B, then Start. For two players, highlight "2 Players" before entering this code.

    Contributed By: VGRetro.

  • 30 Lives (Japanese version)

    At the title screen, press Right, Left, Down, Up, A & B. If done right, you'll have 30 lives.

    Contributed By: ReyVGM.

  • Codes

    EffectCode
    10 Lives (Player 1)On the title screen, press Right, Left, Down, Up, A, B, then Start
    10 Lives (Player 2)On the title screen, press Right, Left, Down, Up, A, B, Select, then Start
    Access Sound TestOn the Title Screen, hold down A+B then Press Start.
    Retain Old Score and # of Lives on New GameAt the title screen, after you've beaten the game, press , A, and then start.
    Retain Old Score on New GameAt the title screen, after you've beaten the game, press A, B, then start.

    Contributed By: Dallas and alex cross.

  • Stage Select (Japanese version only)

    At the title screen, press and hold Down on the crosspad, while holding it press Start and immediately hold Select. If done correctly you should see the stage select screen.

    Contributed By: ReyVGM.

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