Titles
# Title Sortering Developer Publisher Release horizontal
1.
Metal Slug
 Nazca SNK 1996
2.
Metal Slug 2
 SNK SNK 1998
3.
Metal Slug 3
 SNK SNK 2000
4.
Metal Slug 4
 Mega SNK 2002
5.
Metal Slug 5
 SNK SNK 2003
6.
Metal Slug 5
 SNK SNK 2003
7.
Metal Slug 6
 SNK Playmore SNK Playmore 2006
8.
Metal Slug X
 SNK SNK 1999