Tetris Classic
Sega Game Gear · cheat codes
Devilish cheats & codes
44 codes for Devilish on the Sega Game Gear, including Game Genie, Action Replay codes.
Devilish 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 |
|---|---|
| Infinite Balls | 00C-EDA-19E |
| Infinite Credits | 3A3-A6E-2A2 |
| Start With 2 Balls | 011-76D-E62 |
| Start With 7 Balls | 061-76D-E62 |
| Start With 9 Balls | 081-76D-E62 |
| Start With 2 Credits | 012-9AE-E62 |
| Start With 6 Credits | 052-9AE-E62 |
| Start With 8 Credits | 072-9AE-E62 |
| Start On Stage 2 - Under Passage | 022-E2E-E6E |
| Start On Stage 3 - Waterfalls | 032-E2E-E6E |
| Start On Stage 4 - Old Castle | 042-E2E-E6E |
| Start On Stage 5 - Prairie | 052-E2E-E6E |
| Start On Stage 6 - Volcano | 062-E2E-E6E |
| Start On Stage 7 - World of Ice | 072-E2E-E6E |
| Start On Stage 8 - Evil Temple | 082-E2E-E6E |
Devilish 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 Balls | 00CF-4D09 |
| Infinite Time (Ten's Digit) | 00CA-F209 |
| Start With XX Number of Balls (Number Is In Hex) | 00CE-A4XX |
| Bat Speed Mach X | 00CE-C30X |
Devilish 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 |
|---|---|
| Bat Speed Mach X | 00CE-C300 |
| Access Level Select | 00CB-3702 |
| Infinite balls | 00C-EDA-19E |
| Infinite credits | 3A3-A6E-2A2 |
| Start with 2 balls | 011-76D-E62 |
| Start with 7 balls | 061-76D-E62 |
| Start with 9 balls | 081-76D-E62 |
| Start with 2 credits | 012-9AE-E62 |
| Start with 6 credits | 052-9AE-E62 |
| Start with 8 credits | 072-9AE-E62 |
| Start on Stage 2 Under Passage | 022-E2E-E6E |
| Start on Stage 3 Waterfalls | 032-E2E-E6E |
| Start on Stage 4 Old Castle | 042-E2E-E6E |
| Start on Stage 5 Prairie | 052-E2E-E6E |
| Start on Stage 6 Volcano | 062-E2E-E6E |
| Start on Stage 7 World of Ice | 072-E2E-E6E |
| Start on Stage 8 Evil Temple | 082-E2E-E6E |
| Infinite Time | 3A4-32E-2A2 |
| Time Doesn't Run Out | 00CA-EF09 |
| Infinite Balls | 00CF-4D09 |
| Infinite Time (Ten's Digit) | 00CA-F209 |
| Start With ?? Number of Balls (Number Is In Hex) | 00CE-A400 |
| Stage Select Accessible Under Time Trial | 7B4-76D-E60 |
| Infinite Time | 3A7-53E-2A2 |
| Freeze Timer | 00CA-F400 |
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 Game Gear games with cheats
Back to Devilish: 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.