Total: 4,891
Metal Slug 3 (NGM-2560)
Metal Slug 3 (NGH-2560) (Enhanced Violence Version hack by EEZEZY)
Metal Slug 3 (NGH-2560)
Metal Slug 2 Turbo (NGM-9410)
Metal Slug 2 - Super Vehicle-001/II (NGM-2410) (NGH-2410)
Metal Slug - Super Vehicle-001
Metal Saver
Metal Hawk (Rev C)
Metal Hawk (Japan, Rev F)
Metal Freezer
Metal Black (World)
Metal Black (Japan)
Meta Fox [Imperfect inputs]
Merlins Money Maze
Mercs (900608 USA)
Mercs (900302 USA)
Mercs (900302 etc)
Mercenario (Commando bootleg) [Bootleg]
Meosis Magic (Japan)
Mello Yello Q*bert