Traditional console emulators (like those for the NES or Sega Genesis) allow you to download a single game file and play it instantly. Arcade emulation, however, is a different beast.
Because arcade boards often shared centralized hardware, the files required to run a game are split across multiple zips. To play Neo Geo games in RetroArch, you need three components: To manage your library and inputs. neo geo roms for retroarch
The actual game files and the system operating system. Step 1: Choosing the Best Neo Geo Core Traditional console emulators (like those for the NES
Playing Classic Neo Geo Games on RetroArch: A Comprehensive Guide to ROMs neo geo roms for retroarch