Nintendo World Cup Classic
Nintendo Entertainment System · cheat codes
George Foreman's KO Boxing cheats & codes
22 codes for George Foreman's KO Boxing on the Nintendo Entertainment System, including Game Genie codes.
George Foreman's KO Boxing Game Genie codes
How to use: Galoob's Game Genie plugged in between the console and the cartridge. Type the codes in on its start-up screen, then press Start. In emulators, add them through the cheat menu and choose the Game Genie format if asked.
| Effect | Code |
|---|---|
| Any One Of These Will Give Different Colour Patterns | POZEAK
YOZEAK
NOZEAK
VOZEAK
KOZEAK
LOZEAK |
| Opponents Become Harmless | UUUYYY |
| Easy/Hard Opponents | EEEYYY |
| Easy Mode | KKKYYY |
| Ghostly Opponents | SSSYYY |
George Foreman's KO Boxing Other codes
How to use: Additional codes collected by the community. Enter them through your emulator's cheat menu, choosing the format that matches your emulator.
| Effect | Code |
|---|---|
| Any One Of These Will Give Different Colour Patter | POZEAK
YOZEAK
NOZEAK
VOZEAK
KOZEAK
LOZEAK |
| Opponents Become Harmless | UULYYY |
| Easy/Hard Opponents | EEAYYY |
| Easy Mode | KKGYYY |
| Ghostly Opponents | SSIYYY |
| Infinite Energy | 036E:43 |
| Knock Down Opponent With 1 Punch | 036F:01 |
| Any One Of These Will Give Different Colour Patterns | POZEAK
YOZEAK
NOZEAK
VOZEAK
KOZEAK
LOZEAK |
| Infinite Health P1 | 036E:43 |
| No Health P2 | 036E:00 |
| Infinite Time (One's Digit) | 0345:09 |
| Infinite Time (Ten's Digit) | 0344:09 |
| Infinite Time (Minute's Digit) | 0343:09 |
| Fake High Count For Opponent T.K.O. | 0360:07 |
| Invincibility | OXNYSXPK
AOONKZEY |
| Can Always Use Super Punches | AAVTTNAA |
| One Hit Knockdown With Super Punches | OXVNSAOU
PKVNVEVZ |
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.
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Back to George Foreman's KO Boxing: is it worth playing?
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.