FIFA International Soccer Classic
Sega Genesis / Mega Drive · cheat codes
George Foreman's KO Boxing cheats & codes
14 codes for George Foreman's KO Boxing on the Sega Genesis / Mega Drive, including Action Replay codes.
George Foreman's KO Boxing Action Replay codes
How to use: Datel's Action Replay sat between the console and the game. Enter codes on its menu before starting the game, or paste them into your emulator's cheat menu.
| Effect | Code |
|---|---|
| Infinite Energy P1 | FF819E:40 |
| Infinite Energy P2 Or CPU | FF821E:40 |
| No Energy P2 Or CPU | FF821E:00 |
| Infinite Time | FFF0E8:02
FFF0E9:05
FFF0EA:09 |
| Infinite Power Punches | FF81A1:08 |
| Referee Countdown Voice Modifier | FF83F0:?? |
George Foreman's KO Boxing Emulator memory codes
How to use: These codes change values directly in the game's memory, written as address:value. They are meant for emulators: add them through your emulator's cheat menu.
| Effect | Code |
|---|---|
| Infinite Energy P1 | FF819E:0040 |
| Infinite Energy P2 Or CPU | FF821E:0040 |
| No Energy P2 Or CPU | FF821E:0000 |
| Infinite Time | FFF0E8:0002
FFF0E8:0005
FFF0EA:0009 |
| Infinite Power Punches | FF81A0:0008 |
| Referee Countdown Voice Modifier | FF83F0:00BE |
| Invincibility P2/CPU Europe Version | RYXA-A6VY |
| Stop Timer | AKFA-AA7C |
Using cheats today
Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.
Cheats can corrupt save files in rare cases, so back up your saves before experimenting.
George Foreman's KO Boxing walkthroughs & guides
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Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.