It was announced in the September 2007 issue of Famitsu and marks the first game in the main series that would be released without an arcade version. A revised version of the game, titled Metal Slug XX , was released on December 23, 2009 in Japan and North America on February 23, 2010 by Atlus for the...
The Peregrine Falcon Strike Force, the Ikari Warriors, and the SPARROWS are once again on a search for General Morden and his army. Their mission is to catch General Morden and prevent his attempts at another coup d'état on the government. However, as soon as Morden was defeated, a strange army from the future came to his aid. Now, they must face Morden once again and this time, put a stop to his plans once and for all.