Back to the Future Part III Deep cut
Sega Master System · cheat codes
Back to the Future Part II cheats & codes
7 codes for Back to the Future Part II on the Sega Master System, including Action Replay codes.
Back to the Future Part II 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 Energy | 00C3-6B05 |
| Infinite Lives | 00C3-6304 |
Back to the Future Part II 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 |
|---|---|
| Infinite Energy | 00C3-6B05 |
| Infinite Lives | 00C3-6304 |
| Infinite Lives | 3A5-C4D-2A2 |
| Start with 10 lives | 0AD-0FB-F7E |
| Almost infinite energy | 21C-AFE-6E2 |
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.
Back to the Future Part II walkthroughs & guides
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Back to Back to the Future Part II: 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.