Metal Slug X
4
Metal Slug X is upgraded version of Metal Slug 2 (Metal Slug 2: Super Vehicle-001/I), which was released in March 1999 for the Neo Geo MVS. It fixed slowdown problems from the original game, and increased the difficulty. Metal Slug X also introduced some new elements to the game system.
Release Dates
Neo Geo MVSJan 19, 1999Neo Geo AESJan 27, 1999WiiAug 23, 2012AndroidMar 06, 2013ArcadeMar 10, 1999PC (Microsoft Windows)Oct 02, 2014PlayStationJan 25, 2001