MAME is an open-source emulator designed to preserve decades of arcade gaming history. Unlike console emulators (like those for the SNES or NES), MAME emulates the hardware of arcade cabinets—from the CPU down to the sound chips and display drivers. As of 2026, MAME supports over 40,000 unique ROM sets.
If hunting through anonymous indexes feels too risky or tedious, consider these alternatives:
A Clone ROM typically contains only the data that is different from the Parent. To play the Clone, the emulator loads the Parent ROM and "patches" it with the Clone data. Therefore, an index isn't just a list of games; it is a relational database. If you download a Clone without the Parent, the game will fail to launch.
need to unzip them; MAME reads the files directly from the compressed archive. Directory Location : By default, MAME looks for games in a folder named
Always scan with Windows Defender or Malwarebytes. Use 7-Zip to view contents without executing anything.
MAME itself is perfectly legal—it is an emulator protected as a form of software preservation and education. However, are copies of copyrighted arcade game code. In most jurisdictions (including the US under the DMCA), downloading a ROM for a game you do not physically own is illegal.
Search for "MAME ROM set" on Archive.org. While many are removed, some non-commercial or educational sets remain. Look for items uploaded by jason-scott or arcade-belgium .