Languages Size CRC32 Region Serial
English, Japanese 0K Unknown Japan SLPS-25762
Master Codes
Enable Code (Must Be On) (Metal Slug 1-5) by lee4
Gameshark v3-4 / Xploder v4
902222B4 0C08EB81
Enable Code (Must Be On) (Metal Slug 6) by lee4
Gameshark v3-4 / Xploder v4
902E663C 0C0BFD41
English Mode (Metal Slug 1-5) by lee4
Gameshark v3-4 / Xploder v4
2018E134 24020001
English Mode (Metal Slug 6) by lee4
Gameshark v3-4 / Xploder v4
2011870C 24020001