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The Smurfs' Nightmare cheats & codes
11 codes for The Smurfs' Nightmare on the Game Boy, including Game Genie, GameShark codes.
The Smurfs' Nightmare 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 |
|---|---|
| Infinite Lives | F07-E0E |
| Infinite Health | F08-94E |
The Smurfs' Nightmare 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 |
|---|---|
| Infinite Lives | 0109F1FF |
| Infinite Health | 0104F0FF |
The Smurfs' Nightmare 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 |
|---|---|
| Infinite Lives | F07-E0E |
| Infinite Health | F08-94E |
| Infinite Lives | 0109F1FF |
| Infinite Health | 0104F0FF |
| Infinite Health | 008-8DE-E6E |
| Infinite Lives | 007-DEE-E6E |
| Invulnerability | 008-4FE-3BA |
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.
The Smurfs' Nightmare 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.