Top 100 Metal Slug X Videos With The Longest Duration by mc hovakTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.Metal Slug X Walktrough Final Mission 611:21Metal Slug X 2.Metal Slug X Walktrough Mission 58:16Let's PlayMetal Slug X 3.Metal Slug X Walktrough Mission 27:30Let's PlayMetal Slug X 4.Metal Slug X Walktrough Mission 36:10Metal Slug X 5.Metal Slug X Walktrough Mission 44:39Let's PlayMetal Slug X 6.Metal Slug X Walktrough Mission 11:02Let's PlayMetal Slug X Top 100 » 200 » 300 » 400 » 500