From libretro-database, untested by us

Action Replay Codes

9,003 codes on 1,059 games, across 5 systems.

An Action Replay wrote a value straight into the console's memory while the game ran, and kept writing it, which is why a counter it holds never moves.

9,003 Action Replay codes for 1,059 games across 5 systems: SNES, Genesis / Mega Drive, Master System, Game Gear and NES. An Action Replay wrote a value straight into the console's memory while the game ran, and kept writing it, which is why a counter it holds never moves. 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 21 Oct 2026

By system

SNES 5.8K Genesis / Mega Drive 2.3K Master System 531 Game Gear 307 NES 59

Games with Action Replay codes

All emulator codes

The Incredible Crash Dummies

1 October 1993 8 cheats

Back to the Future Part III

31 December 1991 7 cheats

Family Dog

1 February 1992 30 cheats

Advanced Dungeons & Dragons: Heroes of the Lance

31 December 1988 8 cheats

RoboCop Versus the Terminator

1 November 1993 6 cheats

NBA All-Star Challenge

1 March 1991 15 cheats

Double Dragon 3: The Arcade Game

31 December 1992 8 cheats

Ishidó: The Way of Stones

1 February 1990 2 cheats

Blaster Master 2

16 July 1993 10 cheats

Garry Kitchen's Super Battletank: War in the Gulf

31 December 1992 13 cheats

Vegas Stakes

1 April 1993 22 cheats

Sword of Sodan

31 December 1989 4 cheats

Férias frustradas do Pica-Pau

31 December 1995 4 cheats

The Adventures of Rocky and Bullwinkle and Friends

1 June 1993 9 cheats

Super Kick-Off

1 February 1991 2 cheats

Street Smart

3 March 1989 7 cheats

Super Off Road: The Baja

1 October 1993 20 cheats

Pink Goes to Hollywood

31 December 1993 2 cheats

Muhammad Ali Heavyweight Boxing

31 December 1992 2 cheats

James Bond Jr.

31 December 1992 39 cheats

Gear Works

1 November 1993 4 cheats

Oscar

31 December 1993 3 cheats

Earnest Evans

20 December 1991 2 cheats

The Shadow

TBA 7 cheats

Beyond Zero Tolerance

TBA 5 cheats

Grandslam: The Tennis Tournament

TBA 2 cheats

Ka-Blooey

1 December 1990 141 cheats

Aerobiz

5 April 1992 89 cheats

On the Ball

31 December 1989 54 cheats

Madden NFL '94

31 December 1993 46 cheats

NHL Stanley Cup

1 July 1993 44 cheats

Mecarobot Golf

1 October 1993 36 cheats

Traysia

14 February 1992 33 cheats

Super Bases Loaded

1 October 1991 25 cheats

Toys

1 June 1993 25 cheats

The Hunt for Red October

1 January 1993 22 cheats

NCAA Football

1 September 1994 22 cheats

Kawasaki Caribbean Challenge

1 July 1993 21 cheats

Super Strike Eagle

1 February 1993 20 cheats

Tenchi Muyo! Game-hen

27 October 1995 18 cheats

Madden NFL 95

31 December 1994 17 cheats

Outlander

31 December 1992 17 cheats

F1 ROC II: Race of Champions

5 March 1993 17 cheats

GP-1

25 June 1993 15 cheats

Tengai Makyou Zero

22 December 1995 15 cheats

Extra Innings

1 February 1991 15 cheats

YuYu Hakusho Gaiden

24 February 1994 15 cheats

Clue

1 September 1992 12 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 Action Replay codes are here?

9,003 across 1,059 games. By system: SNES (5,758), Genesis / Mega Drive (2,348), Master System (531), Game Gear (307) and NES (59).

How do Action Replay codes work?

An Action Replay wrote a value straight into the console's memory while the game ran, and kept writing it, which is why a counter it holds never moves.

Can I use Action Replay 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.