Running on MAME 0.139u1 (often used in the MAME4droid portable app ) is a common goal for fans of the series, but it requires specific configuration because the game runs on the Sammy Atomiswave hardware rather than the traditional Neo Geo system. Compatibility and Requirements

| Option | Pros | Cons | |--------|------|------| | (v0.7+) | Excellent Atomiswave emulation, full speed, proper graphics | No longer updated, needs BIOS | | Flycast (standalone or RetroArch core) | Best accuracy, netplay, upscaling | Slightly more setup | | MAME current (0.260+) | Playable, but slower than Flycast | Requires newer ROM set | | Atomiswave → Dreamcast conversion | Play on real DC or Redream | Unofficial converted ROMs |

Ensure you have the neogeo.zip or necessary Atomiswave BIOS files in the same folder if the game requires them.

If you want to actually play MS6: