Sonic the Hedgehog Classic
Sega Genesis / Mega Drive · cheat codes
Atomic Runner cheats & codes
18 codes for Atomic Runner on the Sega Genesis / Mega Drive, including Action Replay codes.
Atomic Runner 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 | FFC323:99 |
Atomic Runner 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 |
|---|---|
| Invincible against walls | D21T-AA50 |
| Your Character Is Invincible And Never Stumbles Over | A2YA-AA8N |
| Your Character Doesn't Stumble Over [It's Harmless] | RYYT-A6TG |
| Invincible Against Non-Burning Attacks | RYYT-A6TJ |
| Invincible Against Burning Attacks | RYYT-A6TN |
| Don't Change Y Coordinate | REZT-A60J |
| You Can't Fall Down Into Pits! | 6JXT-ACAC |
| Almost Invincible | RYYT-A6ZW |
| Infinite Lives | FFC322:0009 |
| Invincibility | FFDCFC:000D |
| Master Code | J2BT-AR40 |
| Infinite Continue | FFC321:0003 |
| Super High Jump | FFDD1A:0010 |
| Invincibility (Disable Hit Detection) - Chelnov (Japan) | RYYT-A6X0
RYYT-A6X4
RYYT-A6XY
RZPT-A616 |
| Infinite Lives - Chelnov (Japan) | AJPT-AA8R |
| Infinite Continue - Chelnov (Japan) | AJRA-AA2R |
| Infinite Continue | AJPT-AA7A |
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 Genesis games with cheats
Sonic the Hedgehog 2 Classic Co-op
Sonic the Hedgehog 3 Classic
The Lost Vikings Classic Co-op
Earthworm Jim Classic
Disney's Aladdin Classic
Back to Atomic Runner: 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.