From libretro-database, untested by us

Game Genie Codes

10,972 codes on 869 games, across 6 systems.

A Game Genie sat between the cartridge and the console and changed what the console read from the cartridge, which is why its codes are letters rather than addresses.

10,972 Game Genie codes for 869 games across 6 systems: SNES, NES, Game Boy, Game Gear, Game Boy Color and Genesis / Mega Drive. A Game Genie sat between the cartridge and the console and changed what the console read from the cartridge, which is why its codes are letters rather than addresses. Each set on a game page names the regional version it was written for and links to the libretro-database file it came from. None of them has been tested by us.

Verified 22 Oct 2026

By system

SNES 5.5K NES 4K Game Boy 912 Game Gear 420 Game Boy Color 113 Genesis / Mega Drive 14

Games with Game Genie codes

All emulator codes

Star Trek: Deep Space Nine - Crossroads of Time

31 December 1995 7 cheats

Star Voyager

23 December 1986 7 cheats

Bases Loaded II: Second Season

10 August 1988 7 cheats

Halley Wars

14 January 1989 7 cheats

Kickle Cubicle

1 February 1990 7 cheats

RPM Racing

1 February 1991 7 cheats

Kidou Senshi Z-Gundam: Away to the NewType

1 March 1996 7 cheats

Metal Morph

1 December 1994 7 cheats

Heavy Shreddin'

1 July 1990 7 cheats

Formula One: Built to Win

6 December 1990 7 cheats

NFL Football

31 December 1993 7 cheats

Predator

10 March 1988 7 cheats

Disney's Beauty and the Beast

1 July 1994 7 cheats

The Flash

1 March 1991 7 cheats

Bases Loaded 4

22 November 1991 6 cheats

Days of Thunder

31 December 1990 6 cheats

Spindizzy Worlds

31 December 1990 6 cheats

Super Play Action Football

1 August 1992 6 cheats

The Blue Marlin

27 December 1991 6 cheats

Wurm: Journey to the Center of the Earth!

1 November 1991 6 cheats

Galaxy 5000

1 February 1990 6 cheats

Kid Kool and the Quest for the Seven Wonder Herbs

1 March 1990 6 cheats

The Young Indiana Jones Chronicles

1 December 1992 6 cheats

The Adventures of Dr. Franken

1 December 1993 6 cheats

Bill Elliott's NASCAR Fast Tracks

31 December 1991 6 cheats

Aguri Suzuki F-1 Super Driving

14 July 1992 5 cheats

SWAT Kats: The Radical Squadron

31 December 1995 5 cheats

The Sword of Hope

28 December 1989 5 cheats

Star Wars: Episode I - Obi-Wan's Adventures

27 November 2000 5 cheats

Destination Earthstar

1 February 1990 5 cheats

Wing Commander: The Secret Missions

1 December 1990 5 cheats

Dai-3-ji Super Robot Taisen

23 July 1993 5 cheats

A.S.P.: Air Strike Patrol

18 February 1994 5 cheats

Revenge of Drancon

8 December 1990 5 cheats

Circus Caper

1 August 1990 5 cheats

NES Play Action Football

1 February 1990 5 cheats

Stealth ATF

1 October 1989 5 cheats

In Your Face

1 January 1991 5 cheats

Spanky's Quest

26 April 1991 5 cheats

Out of Gas

1 November 1992 5 cheats

Pin-Bot

1 April 1990 5 cheats

Widget

31 December 1992 5 cheats

Slider

31 December 1989 5 cheats

Earthworm Jim: Menace 2 the Galaxy

16 November 1999 4 cheats

HAL's Hole in One Golf

23 February 1991 4 cheats

Gotcha! The Sport!

1 November 1987 4 cheats

Layla

20 December 1986 4 cheats

WWF WrestleMania Challenge

1 February 1990 4 cheats

Open a game and scroll to Emulator cheat codes. A set works only on the regional version named on it.

Quick answers

Frequently asked questions

How many Game Genie codes are here?

10,972 across 869 games. By system: SNES (5,488), NES (4,025), Game Boy (912), Game Gear (420), Game Boy Color (113) and Genesis / Mega Drive (14).

How do Game Genie codes work?

A Game Genie sat between the cartridge and the console and changed what the console read from the cartridge, which is why its codes are letters rather than addresses.

Can I use Game Genie codes in an emulator?

Yes. RetroArch and most stand-alone emulators accept them: open the Cheats menu while the game is running, add the code, switch it on and apply the changes. The code still has to match the regional version of the game it was written for.

Are these tested?

No. They come from libretro-database under CC BY-SA 4.0 and are shown with their source file so you can check them. They are separate from our own cheat codes, which carry a "Reported working" or a dated "Tested" label.