While the MAME emulator is legal, downloading ROMs for games you don't own is generally considered a copyright violation.
A common pitfall for new users is . Because MAME is constantly improving its accuracy, a ROM that worked perfectly in 2005 might fail on a 2026 version of the emulator because new data was discovered that more accurately represents the original game. Popular Titles to Explore mame-32-game-download
The "engine" that mimics the original arcade circuit boards. While the MAME emulator is legal, downloading ROMs