Metal Slug XX
aka:
Metal Slug Double X
Moby ID: 45460
The following companies have been credited with this game. This does not necessarily imply they are the owner(s) of the IP.
Publisher History- Atlus U.S.A., Inc. (PSP)
- DHM Interactive (PSP)
- SNK Playmore USA Corp. (Xbox 360)
- SNK Playmore Corporation (PSP, Xbox 360)