Harvest Moon GB Classic
Game Boy · cheat codes
Tamagotchi cheats & codes
24 codes for Tamagotchi on the Game Boy, including GameShark codes.
Tamagotchi GameShark codes
How to use: GameShark (sold as Action Replay outside North America) codes are entered on the device's menu or in your emulator's cheat menu. Some games need a "master code" or "must be on" code enabled first, so turn that on if a list includes one.
| Effect | Code |
|---|---|
| Body Stats Modifier | 010?0AD0 |
| Deed Stats Modifier | 010?0BD0 |
| Fun Stats Modifier | 010?09D0 |
| Life Stats Modifier | 010?08D0 |
| I.Q. Stats Modifier | 010?0CD0 |
| Lbs Stats Modifier | 010?07D0 |
| Age Stats Modifier | 010?06D0 |
Tamagotchi More GameShark codes
How to use: GameShark (sold as Action Replay outside North America) codes are entered on the device's menu or in your emulator's cheat menu. Some games need a "master code" or "must be on" code enabled first, so turn that on if a list includes one.
| Effect | Code |
|---|---|
| Can Erase Saved Games If Not Done Properly: Enable Sound Test | 3E1-B9A-E6E
001-BBA-E66
EA1-BCA-081 |
| Fix Checksum On Reset #1 | 778-4CE-190
C98-4DE-F79 |
| Can Erase Saved Games If Not Done Properly: Press Right On 'CHR' In Music Screen To Enable Characters | 181-44A-80E
3C1-4DA-80A
771-4EA-5DD |
| Fix Checksum On Reset #2 | 778-66E-190
C98-67E-F79 |
| Max Life | 010408D0 |
| Max Fun | 010409D0 |
| Max IQ | 01040CD0 |
| Max Body | 01040AD0 |
| Max Deed | 01040BD0 |
| Crap # Modifier [1] | 01000ED0 |
| Body Stats Modifier | 01000AD0 |
| Deed Stats Modifier | 01000BD0 |
| Fun Stats Modifier | 010009D0 |
| Life Stats Modifier | 010008D0 |
| I.Q. Stats Modifier | 01000CD0 |
| Lbs Stats Modifier | 010007D0 |
| Age Stats Modifier | 010006D0 |
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.
More Game Boy games with cheats
Back to Tamagotchi: 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.