Black Belt Classic
Sega Master System · cheat codes
Double Dragon cheats & codes
16 codes for Double Dragon on the Sega Master System, including Action Replay codes.
Double Dragon 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 Lives P1 | 00CB-2B09 |
| Infinite Health P1 | 00CB-2A55 |
| Infinite Lives P2 | 00CB-6B09 |
| Infinite Energy P2 | 00CB-6A55 |
| Level Select | 00C1-100? |
Double Dragon 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 |
|---|---|
| Level Select | 00C1-1000 |
| Infinite Lives | 00F-D8D-91D |
| Infinite Energy | 7EE-CDD-3B7 |
| Continue with ?? lives | 00D-25F-E66 |
| Start with Max Energy | 800-62C-A2B |
| Infinite Lives P1 | 00CB-2B09 |
| Infinite Health P1 | 00CB-2A55 |
| Infinite Lives P2 | 00CB-6B09 |
| Infinite Energy P2 | 00CB-6A55 |
| Infinite Lives | B6F-D9D-3BE |
| 1-Hit Kills Enemies | 7EB-D7E-3B7 |
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.
Double Dragon 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.