Shinobi Classic
Sega Master System · cheat codes
Chuck Rock cheats & codes
12 codes for Chuck Rock on the Sega Master System, including Action Replay codes.
Chuck Rock 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 | 00C0-8E03 |
| Infinite Health | 00C0-8F05 |
| Level Select (2-4) | 00C0-8C0X |
Chuck Rock 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 | 00C0-8C02 |
| Invulnerability | 00C1-1102 |
| Invulnerability | B63-F1D-3B4 |
| Infinite Lives | 00C0-8E03 |
| Infinite Health | 00C0-8F05 |
| Infinite Lives | 003-E8E-3BE |
| Enable Infinite Health and Level Skip Cheats | 00C0-0A01 |
| Infinite Health | B6A-5DD-3BE |
| Disable Infinite Health and Level Skip Cheats | 00C0-0A00 |
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.
More Master System games with cheats
Arkanoid Classic
Sonic the Hedgehog Spinball Classic
Alien Syndrome Classic Co-op
Spy vs. Spy Classic
Mega Man Classic
Back to Chuck Rock: 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.