Metal Slug X Metal Slug X Metal Slug X
Metal Slug 3 Metal Slug 3 Metal Slug 3
Metal Slug 1 Metal Slug 1 Metal Slug 1
Metal Slug 2 Metal Slug 2 Metal Slug 2
Metal Slug 5 Metal Slug 5 Metal Slug 5
Metal Slug Advance Metal Slug Advance Metal Slug Advance