Metal Slug Double X (PSP)

Metal Slug Double X is a 2010 Action game released on the Sony PSP.

Classic Game Room
Mark said that it is the same game as Metal Slug 7 but it has some differences, such as a 2 Player Co-Op mode. He praised the graphics and sound. He said you want to output this to a HD Television. He also said it doesn't have a full widescreen mode. He recommends it.