Sonic the Hedgehog 2 Classic
Sega Master System · cheat codes
Sonic Chaos cheats & codes
21 codes for Sonic Chaos on the Sega Master System, including Action Replay codes.
Sonic Chaos 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 | 00D2-9999 |
| Infinite Rings (99 - Get 1 Ring To Go To "Bonus" Stage ) | 00D2-9A99 |
| Infinite Rings (07 - Use If You Don't Want To Go To "Bonus" Stage) | 00D2-9A07 |
| Higher Jumps | 00D5-0C95 |
Sonic Chaos 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 |
|---|---|
| Higher Jumps | 00D5-0C95 |
| Invulnerability | 00D3-B16A |
| Don't Lose Rings When Hit | 3A9-37B-2A2 |
| Infinite Lives | 005-F5E-082 |
| Invulnerability | C99-FEB-2A2 |
| Level Select enabled | C6A-D4F-D53 |
| Jump In Midair | 185-EDB-91D
115-EEB-C45 |
| Infinite Lives | 00D2-9999 |
| Infinite Rings (99 - Get 1 Ring To Go To "Bonus" Stage ) | 00D2-9A99 |
| Infinite Rings (07 - Use If You Don't Want To Go To "Bonus" Stage) | 00D2-9A07 |
| Infinite Rings | 00D2-9A99 |
| Level Select | 00D2-9700 |
| Infinite Fly Time Tails | 00D3-A199 |
| Zone Select after Title Screen | 00D2-CE01 |
| Sound Test after Title Screen | 00D2-CE02 |
| Infinite Lives | 3A5-FBE-2A2 |
| Don't Die When Hit With No Rings | 379-1AB-F78 |
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.
Sonic Chaos walkthroughs & guides
More Master System games with cheats
Sonic Blast Classic
Sonic the Hedgehog Classic
Sonic the Hedgehog 3 Classic
Knuckles' Chaotix Classic
Sonic Advance Classic
Back to Sonic Chaos: 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.