Metal Slug 6 Mame 0139u1 Rom Exclusive Jun 2026

Metal Slug 6 MAME 0.139u1 is a popular but complex topic in the emulation community. Because the original game runs on Atomiswave

: This was the first main-series game not released on the original Neo Geo MVS hardware, moving to the more powerful Atomiswave system. Important Compatibility Notes metal slug 6 mame 0139u1 rom exclusive