Mike Tyson Heavyweight Boxing


  • Cheat mode

    At the "Press Start" screen, press Square, Circle, L2, R2 to unlock all boxers, arenas, and game modes.

  • Extra custom boxer textures

    At the "Press Start" screen, press L1, R1, X(2), Triangle, X to unlock additional custom boxer textures.

  • Alternate credits

    At the "Press Start" screen, press X, Triangle, Square, Circle to alternate the credits.

  • Big head mode

    At the "Press Start" screen, press Square, Circle, Up, Down.

  • Small head mode

    At the "Press Start" screen, press Square, Circle, Down, Up.

  • Flat mode

    At the "Press Start" screen, press Down, Up, Circle, Square.

  • Super mutant mode

    At the "Press Start" screen, press Square, Left, Up, Triangle.

  • All boxers

    Win the Bronze, Silver, and Gold belts to unlock all boxers including Mike Tyson.

  • Mike Tyson challenge

    Defeat Mike Tyson and win the Gold belt to unlock the undisputed champ mode.

  • Play as Iron Mike

    Win the Mike Tyson challenge to unlock Iron Mike, the early version of Mike Tyson.

    Game Shark Codes

    Master Code (Must Be On)0E3C7DF2 1853E59E
    EE83A322 BCC8427A
    Unlock Silver TitleCE9AC42A BCA99B84
    Unlock Gold TitleCE9AC432 BCA99B84
    Unlock Tyson's ChallengeCE9AC4C2 BCA99B84
    Unlock MaskaevCE9AC44A BCA99B84
    Unlock GrantCE9AC452 BCA99B84
    Unlock NicholsonCE9AC45A BCA99B84
    Unlock JohnsonCE9AC462 BCA99B84
    Unlock ByrdCE9AC46A BCA99B84
    Unlock TuaCE9AC472 BCA99B84
    Unlock WitherspoonCE9AC47A BCA99B84
    Unlock WilliamsCE9AC402 BCA99B84
    Unlock HolmesCE9AC40A BCA99B84
    Unlock RahmanCE9AC412 BCA99B84
    Unlock TysonCE9AC41A BCA99B84
    Unlock Iron MikeCE9AC422 BCA99B84
    Player 1 Codes
    Infinite HealthCE95AA58 BCA9DD4B
    CE95AA64 BCA9DD4B
    CE95AA60 BCA9DD4B
    Low HealthCE95AA58 BCA9DB8B
    CE95AA64 BCA9DB8B
    CE95AA60 BCA9DB8B
    Infinite EnergyCE95AA40 BCA9DD4B
    No EnergyCE95AA40 BCA9DB83
    CE95AA4C BCA9DB83
    Easily TKO'd0E95AA0A BCA99B83
    CE95AA0A BCA99B85
    Never TKO'dCE95AA0A BCA99B83
    Player 2 Codes
    Infinite HealthCE95AD4C BCA9DD4B
    CE95AD48 BCA9DD4B
    CE95AD54 BCA9DD4B
    CE95AD50 BCA9DD4B
    Low HealthCE95AD4C BCA9DB8B
    CE95AD48 BCA9DB8B
    CE95AD54 BCA9DB8B
    CE95AD50 BCA9DB8B
    Infinite EnergyCE95ADB0 BCA9DD4B
    No EnergyCE95ADB0 BCA9DB83
    Easily TKO'd0E95AD7A BCA99B83
    CE95AD7A BCA99B85
    Never TKO'dCE95AD7A BCA99B83

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