Game Boy · cheat codes
Roger Clemens' MVP Baseball cheats & codes
11 codes for Roger Clemens' MVP Baseball on the Game Boy, including Game Genie codes.
Roger Clemens' MVP Baseball 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 |
|---|---|
| No Walks | 014-68A-F7D |
| No Strikeouts | 014-87A-F7D |
| Infinite Outs | 016-B4C-F7D |
| No Outs Are Called (Except Strikeouts) | 016-AFC-E66
01B-87C-E66 |
| No Scoring (Switch Off To Score Runs) | 009-46B-3B7
009-61B-3B7 |
Roger Clemens' MVP Baseball 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 |
|---|---|
| No walks | 014-68A-F7D |
| No strikeouts | 014-87A-F7D |
| Infinite outs (Except strikeouts, baserunners will still be taken out) | 016-B4C-F7D |
| No outs are called, except strikeouts | 016-AFC-E66
01B-87C-E66 |
| No scoring | 009-46B-3B7
009-61B-3B7 |
| Balls Are Strikes | 00F-E2B-A28
001-13A-A29
001-10A-809 |
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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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.