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

Mega Turrican

31 December 1994 13 cheats

Mega Bomberman

31 December 1994 7 cheats

RoboCop 3

1 September 1992 5 cheats

Mighty Morphin Power Rangers

23 November 1994 37 cheats

Super Adventure Island

11 January 1992 15 cheats

Enduro Racer

18 May 1987 5 cheats

PGA Tour Golf

31 December 1990 5 cheats

Cybernator

4 April 1993 4 cheats

Uniracers

31 December 1994 5 cheats

Venom/Spider-Man: Separation Anxiety

1 December 1995 29 cheats

Stargate

1 March 1995 12 cheats

Hook

17 July 1992 14 cheats

Land of Illusion Starring Mickey Mouse

26 March 1993 7 cheats

Shinobi II: The Silent Fury

11 December 1992 13 cheats

Battlemaster

20 September 1990 3 cheats

Drakkhen

31 December 1989 13 cheats

Mighty Morphin Power Rangers

23 November 1994 23 cheats

Olympic Gold: Barcelona '92

19 February 1992 2 cheats

Might and Magic III: Isles of Terra

31 December 1991 15 cheats

Ultimate Soccer

31 December 1993 3 cheats

Alex Kidd in Shinobi World

1 September 1990 5 cheats

The Simpsons: Bart vs. the World

1 December 1991 8 cheats

Chuck Rock

31 December 1991 7 cheats

Tails Adventure

22 September 1995 2 cheats

Brain Lord

28 January 1994 10 cheats

Marvel Super Heroes in War of the Gems

18 November 1996 9 cheats

First Samurai

1 November 1991 6 cheats

NBA Live 95

16 December 1994 5 cheats

Final Fight Guy

20 April 1992 4 cheats

Taz in Escape From Mars

1 August 1994 4 cheats

Astérix and the Secret Mission

31 December 1993 2 cheats

Top Gear 2

8 August 1993 12 cheats

Side Pocket

1 June 1992 6 cheats

Joe Montana Football

1 January 1990 2 cheats

The Death and Return of Superman

31 December 1994 13 cheats

Risky Woods

31 December 1992 3 cheats

X-Men 2: Clone Wars

15 May 1995 16 cheats

Bonanza Bros.

18 June 1990 9 cheats

Ninja Gaiden

1 November 1991 2 cheats

Bubsy in Claws Encounters of the Furred Kind

1 May 1993 6 cheats

Super Fantasy Zone

14 January 1992 5 cheats

The Mask

26 October 1995 3 cheats

Todd McFarlane's Spawn: The Video Game

1 October 1995 8 cheats

Olympic Summer Games

6 May 1996 3 cheats

Kenseiden

2 June 1988 2 cheats

Saturday Night Slam Masters

13 July 1993 94 cheats

Warlock

31 December 1994 2 cheats

WWF: Super Wrestlemania

22 December 1992 27 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.