ROM files are copyrighted digital assets. While MAME itself is completely legal open-source software, downloading ROM packs for games you do not physically own violates copyright laws in most jurisdictions. Always check your local regulations and utilize digital preservation archives responsibly.
Your next step depends on your goal. For a complete, uncurated archive of every available game, download a from a source like the Internet Archive. If you want a streamlined, pre-configured experience on a device like a Raspberry Pi or multimedia PC, an Arcade Punks build or Curated Set is an excellent choice. all mame roms pack
If you have ever downloaded an "all ROMs" pack only to find that half of the games crash, fail to load, or throw up missing file errors, the culprit is almost always a . 1. The Living Emulator Rule ROM files are copyrighted digital assets