Fantasy Zone Classic
Sega Master System · cheat codes
Astro Warrior cheats & codes
10 codes for Astro Warrior on the Sega Master System, including Action Replay codes.
Astro Warrior 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 | 00C2-3F03 |
Astro Warrior 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 |
|---|---|
| Invincibility | C9A-16E-C49 |
| Infnite Lives | 7E1-5BF-3B7 |
| Infinite Lives | 00C2-3F03 |
| Invincibility | 3A9-0CF-2A2 |
| Infinite Lives - 1P Game | 3A1-5CF-2A2 |
| P1 Infinite Lives - 2P Game | 3A1-9DF-2A2 |
| P2 Infinite Lives - 2P Game | 3A1-E6F-2A2 |
| Always Have Multi Fire Power-Up | 00C6-1601 |
| Always Have Laser Power-Up | 00C6-1001 |
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.
Astro Warrior walkthroughs & guides
More Master System games with cheats
Back to Astro Warrior: 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.