Mega Drive/Genesis Emulator
Master System/Game Gear Emulator
RALibretro Multi Emulator - achievement creation
RetroArch - only for playing
The official RetroAchievements.org emulators are all Windows-based. For other operating systems - such as Linux (which includes RetroPie, Recalbox and lakka), Mac, Android, PlayStation Vita, Wii U, and, of course, even Windows - you can use RetroArch:
You can also find more info about RetroArch on our FAQ.
Note: although we have some members contributing in the RetroArch front, keep in mind that RetroArch is maintained by another team.
The vast majority of the code for these emulators is GPL protected, and as such all source code for these emulators is GPL alike, and publically available.
Standalone Emulators repository: https://github.com/RetroAchievements/RAEmus
RALibretro repository: https://github.com/RetroAchievements/RALibretro
RetroAchievements.org does not condone or supply any copyright-protected ROMs to be used in conjunction with the emulator supplied within.
There are no copyright-protected ROMs available for download on RetroAchievements.org.
Since 2nd March 2013, a total of 74957604 points have been earned by users on RetroAchievements.org.
The last registered user was