Master System · USA

James 'Buster' Douglas Knockout Boxing

12 cheats

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Media

loaded from their original sources

Cheats and tips

12Proposer

ACCESSOIRE / ÉMULATEUR

Cheats requiring an accessory or emulator

These codes cannot be used as-is on the console alone. Open only the category you need.

Action ReplayRequires an Action Replay or compatible emulation.

Action Replay

Invincibility

Résultat / effet

Invincibility

Source : Libretro

Action Replay

Infinite Power Punch

Résultat / effet

Infinite Power Punch

Source : Libretro

Action Replay

SP 5 On Match-Up

Résultat / effet

SP 5 On Match-Up

Source : Libretro

Action Replay

Match Number (Replace ?)

Résultat / effet

Match Number (Replace ?)

Source : Libretro

Action Replay

Infinite Power Punch

Résultat / effet

Infinite Power Punch

Source : Libretro

Action Replay

Invincibility

Résultat / effet

Invincibility

Source : Libretro

Action Replay

Match Number (Replace ?)

Résultat / effet

Match Number (Replace ?)

Source : Libretro

Action Replay

SP 5 On Match-Up

Résultat / effet

SP 5 On Match-Up

Source : Libretro

RAM / Memory (emulator)RAM code: requires an emulator, debugger or tool able to edit game memory directly.

RAM / Memory (emulator)

Match Number [Replace ?]

Résultat / effet

Match Number [Replace ?]

Source : Libretro

RAM / Memory (emulator)

Infinite Health P1

Résultat / effet

Infinite Health P1

Source : Libretro

RAM / Memory (emulator)

Infinite Health P1

Résultat / effet

Infinite Health P1

Source : Libretro

RAM / Memory (emulator)

Match Number [Replace ?]

Résultat / effet

Match Number [Replace ?]

Source : Libretro

High scores

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Legit

No save states, rewind or assisted restarts.

No verified high score for this game.

Save state / Rewind

Run using save states, rewind or equivalent features.

No verified high score for this game.

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