Metal Slug 3 (Xbox) Gameplay. Metal Slug 3 (メタルスラッグ 3?) is a run and gun video game for the Neo-Geo console/arcade platform created by SNK that was released in 2000 and is the sequel to Metal Slug 2. Being the last Metal Slug that SNK was working on until the bankruptcy, it was given a lot of features, enhancements and improvements. The music of the game was developed by Noise Factory. The game was ported to the PlayStation 2 and Xbox. The game was also released for the Wii, PSP, and …