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 22 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

ResQ

TBA 3 cheats

Pro Quarterback

31 December 1992 3 cheats

Greatest Heavyweights

26 June 1994 3 cheats

Defenders of Oasis

18 September 1992 3 cheats

Solomon no Kagi: Oujo Rihita no Namida

17 April 1988 3 cheats

Jerry Glanville's Pigskin Footbrawl

31 December 1990 3 cheats

Syd of Valis

14 February 1992 3 cheats

Devilish: The Next Possession

24 April 1992 3 cheats

Dashin' Desperadoes

15 July 1993 3 cheats

Team USA Basketball

18 November 1992 3 cheats

Revenge of Drancon

8 December 1990 3 cheats

Berlin no Kabe

29 November 1991 3 cheats

Buster Fight

11 March 1994 3 cheats

World Series Baseball '95

1 April 1995 3 cheats

Super Golf

1 February 1991 3 cheats

Chicago Syndicate

7 August 1995 3 cheats

The Berenstain Bears: Camping Adventure

31 December 1993 3 cheats

Tecmo Super Hockey

1 February 1994 3 cheats

World Series Baseball '96

1 February 1996 3 cheats

Gadget Twins

13 September 1992 3 cheats

Low G Man: The Low Gravity Man

1 October 1990 3 cheats

Lakers versus Celtics and the NBA Playoffs

1 January 1989 3 cheats

Mighty Morphin Power Rangers: The Movie

31 December 1995 3 cheats

Slap Shot

31 December 1990 3 cheats

Fido Dido

TBA 3 cheats

Barbie: Vacation Adventure

TBA 2 cheats

Bubble and Squeak

31 December 1994 2 cheats

Fire Mustang

5 April 1991 2 cheats

Bimini Run

31 December 1990 2 cheats

Master of Weapon

1 May 1989 2 cheats

NBA Action '95 starring David Robinson

1 June 1995 2 cheats

ESPN National Hockey Night

1 December 1994 2 cheats

BreakThru!

1 June 1994 2 cheats

Adventures of Yogi Bear

1 October 1994 2 cheats

Obitus

31 December 1991 2 cheats

Striker

31 December 1992 2 cheats

Arnold Palmer Tournament Golf

1 September 1989 2 cheats

Dennis the Menace

25 December 1993 2 cheats

Super Columns

26 May 1995 2 cheats

NHL All-Star Hockey

31 December 1995 2 cheats

Wizard Pinball

31 December 1995 2 cheats

Wayne Gretzky and the NHLPA All-Stars

1 December 1995 2 cheats

Tempo Jr.

28 April 1995 2 cheats

Championship Hockey

31 December 1994 2 cheats

Techno Cop

31 December 1988 2 cheats

Wrestle War

31 December 1989 2 cheats

Verne World

29 September 1995 2 cheats

Yokai Buster: Ruka no Daibouken

9 July 1995 2 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.