This is the gold standard. Users upload "No-Introduction" (No-Intro) sets and "Redump" sets which are verified, clean copies of games. "CGB No-Intro" or "SNES Romset." Benefit: Direct downloads or Torrents available. 2. Reddit (r/roms)
A continuación, te explicaré los pasos para empaquetar ROMs para RetroArch en Android: pack roms para retroarch android link
Search for "No-Intro" or "CPL" collections. These are verified, clean, and often available in full packs. Reddit (r/roms): This is the gold standard
/storage/emulated/0/RetroArch/system/