Super Mario Land Classic
Game Boy · cheat codes
Swamp Thing cheats & codes
10 codes for Swamp Thing on the Game Boy, including Game Genie codes.
Swamp Thing 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 |
|---|---|
| Start With Half Energy | 205-5AF-E6B |
| Start With 1/2 Environmental Meter | 105-55F-6EA |
| Infinite Environmental Meter | FAF-CF9-4C1 |
| Infinite Lives | FA3-8FF-4C1 |
| Invincibility | C92-85E-A28 |
Swamp Thing 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 |
|---|---|
| Start with half energy | 205-5AF-E6B |
| Start with 1/2 environmental meter | 105-55F-6EA |
| Infinite environmental meter | FAF-CF9-4C1 |
| Infinite lives | FA3-8FF-4C1 |
| Invincibility | C92-85E-A28 |
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.
Swamp Thing walkthroughs & guides
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Wario Land: Super Mario Land 3 Classic
Kirby's Dream Land 2 Classic
DuckTales Classic
Back to Swamp Thing: 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.