Lemmings Classic
Sega Game Gear · cheat codes
Klax cheats & codes
22 codes for Klax on the Sega Game Gear, including Game Genie, Action Replay codes.
Klax Game Genie codes
How to use: Galoob's Game Genie plugged in between the console and the cartridge. Type the codes in on its start-up screen, then press Start. In emulators, add them through the cheat menu and choose the Game Genie format if asked.
| Effect | Code |
|---|---|
| Unlimited Dropped Tiles | 003-28C-19A |
| Start On Wave 25, 30 Or 35 | 197-3CD-E6E |
| Start On Wave 50, 55 Or 60 | 327-3CD-E6E |
| Start On Wave 99 (Don't Choose 104 Or 109) | 637-3CD-E6E |
| Randomizes Goal For Completing Each Wave | 008-72D-193 |
Klax 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 |
|---|---|
| No Klaxes/Diagonals, Etc. Left (Except Point Waves!) | 00C1-F300 |
| FAKE No Klaxes Left | 00C2-0600 |
| Unlimited Credits | 00C0-DB03 |
| Infinite Lives | 00C0-9401 |
| Level Select (00-64) | 00C1-F0XX |
Klax 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 |
|---|---|
| Unlimited Credits | 00C0-DB03 |
| Infinite Lives | 00C0-9401 |
| Level Select [00-64] | 00C1-F000 |
| Unlimited dropped tiles | 003-28C-19A |
| Start on wave 25, 30 or 35 | 197-3CD-E6E |
| Start on wave 50, 55 or 60 | 327-3CD-E6E |
| Start on wave 99--don't choose 104 or 109 | 637-3CD-E6E |
| Randomizes goal for completing each wave | 008-72D-193 |
| No Klaxes/Diagonals, Etc. Left (Except Point Waves!) | 00C1-F300 |
| FAKE No Klaxes Left | 00C2-0600 |
| Level Select (00-64) | 00C1-F000 |
| Infinite Credits | 3A1-44C-2A2 |
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.
Klax walkthroughs & guides
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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.