Fantasy Zone Classic
Sega Master System · cheat codes
Forgotten Worlds cheats & codes
22 codes for Forgotten Worlds on the Sega Master System, including Action Replay codes.
Forgotten Worlds Action Replay codes
How to use: Datel's Action Replay sat between the console and the game. Enter codes on its menu before starting the game, or paste them into your emulator's cheat menu.
| Effect | Code |
|---|---|
| Infinite Health | 00CC-8C0F |
| Infinite Zenny | 00CD-50FF
00CD-51FF |
| Always Have Flying Stone | 00CC-87?? |
| Always Have Life Potion | 00CC-E001 |
| Always Have Armor | 00CC-D101
00CC-D205 |
| Always Have Satellite type | 00CC-96?? |
| Faster Rate of Fire | 00CC-9200
00CC-9300 |
Forgotten Worlds 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 Zenny | 00CD-50FF
00CD-51FF |
| Always Have Flying Stone | 00CC-8700 |
| Always Have Life Potion | 00CC-E001 |
| Always Have Armor | 00CC-D101
00CC-D205 |
| Always Have Satellite type | 00CC-9600 |
| Faster Rate of Fire | 00CC-9200
00CC-9300 |
| Invulnerability | 00CC-8D21 |
| Invulnerability | 009-D1D-3B4 |
| Infinite Health | 00CC-8C0F |
| Infinite Energy | 3AA-9FD-2A2 |
| Infinite Health | 3A3-4ED-2A2 |
| Infinite Zenny | 2A4-118-6E2 |
| Enable Test Mode Invincibility | 00CC-F501 |
| Disable Test Mode Invincibility | 00CC-F500 |
| Skip Levels | 00CD-4701 |
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.
Forgotten Worlds walkthroughs & guides
More Master System games with cheats
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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.