The MAME (Multiple Arcade Machine Emulator) ROM version 0139u1 refers to a specific version of the game that has been dumped and made available for emulation. This particular version is interesting because:
Game of the Month December 2025: Metal Slug 6 - Neo Geo Forever
Metal Slug 6 Mame 0139u1 Rom Top !!link!! Jun 2026
The MAME (Multiple Arcade Machine Emulator) ROM version 0139u1 refers to a specific version of the game that has been dumped and made available for emulation. This particular version is interesting because:
Game of the Month December 2025: Metal Slug 6 - Neo Geo Forever metal slug 6 mame 0139u1 rom top