Monster World IV Classic
Sega Genesis / Mega Drive · cheat codes
Wonder Boy in Monster World cheats & codes
26 codes for Wonder Boy in Monster World on the Sega Genesis / Mega Drive.
Wonder Boy in Monster World 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 |
|---|---|
| Invincible | R1TA-A6WR |
| Increase Speed Of Boots And Other Items | 96FA-BTH6 |
| Hits Take No Energy | 95TA-B768 |
| Infinite Hearts | AMTA-AA7E |
| Invincibility | R1TA-A6X4
R1TA-A6T2
R1TT-A6TT |
| Infinite Gold | VENA-A0NC |
| Infinite Elixir | AJWA-AA9W |
| Infinite All Magic | BCDT-AA54 |
| Infinite Medicine, Holly Water, Potion, Ocarina | AJWT-AA2G |
| Super high jump and better traction | C4DT-AAWE |
| One hit kills any enemy or boss. | RFET-A61C |
| Walk a little faster | JCDT-BTCJ |
| Walk a little faster, and your jumps will have slow moon descent | BWDT-BTCJ |
| Walk much faster | JCDT-AALJ |
| Walk much faster, and your jumps will have slow moon descent | BWDT-AALJ |
| Always have all weapons, armor, and boots. | HWBA-BEH2
98BA-AAH4 |
| Never die from enemy attacks | RHTA-A6Z4 |
| The guy that gives you 3 Fire Storm's at the beginning of the game will give you 12 instead | ARFA-A2BY |
| Can use any magic, even if you don't have it | AK6A-AA9Y |
| Walk through walls, rocks, etc. | BA2A-AA4G |
| High jump and better traction. | E4DT-AAWE |
| Coins you get from killing enemies are worth a lot more (at least 45). | HX2T-BB12 |
| Start a new game with 8 hearts. | ACHA-ATCL |
| Start a new game with 8 hearts, and 12 Quake magic. | BWHA-ATCL |
| Jump in mid-air (multi-jumps). | RHZT-A6ZY |
| Makes the Gradius or Knight swords much stronger (can kill enemies with 1 hit). | 94GA-B73A |
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.