From libretro-database, untested by us
Genesis / Mega Drive Emulator Cheat Codes
21,395 codes on 648 Genesis / Mega Drive games, including Game Genie and Action Replay codes.
21,395 emulator cheat codes for 648 Genesis / Mega Drive games, including Game Genie and Action Replay codes. Each set on a game page names the device it was written for and the regional version of the game it applies to, and links to the libretro-database file it came from. None of them has been tested by us.
Code formats on this system
RetroArch code 19K
Action Replay 2.3K
Game Genie 14
Genesis / Mega Drive games with emulator codes
All systems
Man Overboard!
Undead Line
Sampras Tennis 96
MLBPA Baseball
Star Cruiser
Sega Top Ten
Sega Top Five
Tony La Russa Baseball
Izzy's Quest for the Olympic Rings
Ka-Ge-Ki: Fists of Steel
PGA European Tour
Firepower 2000
PGA Tour Golf III
F-117 Night Storm
Tecmo Super Baseball
David Robinson's Supreme Court
P.T.O.: Pacific Theater of Operations
Dick Vitale's "Awesome, Baby!" College Hoops
Double Dribble: The Playoff Edition
Socket
Steel Talons
Dahna: Megami Tanjou
Cal Ripken Jr. Baseball
Bulls Versus Blazers and the NBA Playoffs
Wimbledon Championship Tennis
Pelé II: World Tournament Soccer
Madden NFL 98
ESPN Baseball Tonight
Wrestle War
Jeopardy! Deluxe Edition
Mahjong Cop Ryuu: Shiro Ookami no Yabou
Kick Off 3: European Challenge
Double Clutch
Cutie Suzuki no Ringside Angel
Tecmo World Cup
Devilish: The Next Possession
ATP Tour Championship Tennis
Crüe Ball
TNN Bass Tournament of Champions
Tecmo Super Hockey
Heavy Unit: Mega Drive Special
Slap Fight MD
Marko
Mystic Defender
Wani Wani World
Chou Kyuukai Miracle Nine
Nightmare Circus
Dragon's Revenge
Open a game and scroll to Emulator cheat codes. Each set names its device, its regional version and the libretro file it came from.
Other systems
Quick answers
Frequently asked questions
How many Genesis / Mega Drive cheat codes are there here?
21,395 codes across 648 Genesis / Mega Drive games, in 3 code formats: RetroArch code (19,033), Action Replay (2,348) and Game Genie (14).
How do you use these Genesis / Mega Drive codes?
In RetroArch, open the Quick Menu while the game is running, go to Cheats, add the code, switch it on and choose Apply Changes. On original hardware you need the cheat device the code was written for. Either way, the code has to match the regional version named on the set.
Do these Genesis / Mega Drive codes work on any version of a game?
No. A memory code points at a location inside one particular build, so a code for the USA release will usually do nothing on the Japanese or European one. Every set names its version, and where we only have a set for one region, that is the only region it is listed under.
Are these tested?
No. These are third-party codes from libretro-database, shown with their source file so you can check them. They are kept separate from our own cheat codes, which carry a "Reported working" or a dated "Tested" label, and they never count towards a game's cheat total.