Metal Slug 3 (メタルスラッグ 3) is a run and gun video game developed by SNK. It was originally released in 2000 for the Neo-Geo MVS arcade platform as the sequel to Metal Slug 2/Metal Slug X. The music of the game was developed by Noise Factory. The game was later ported to the PlayStation 2, Xbox, Xbox Live Arcade, Virtual Console, Microsoft Windows, iOS, Android, Wii, PlayStation Portable, PlayStation 3, PlayStation 4 and PlayStation Vita.