Earth Defense Force 4.1: The Shadow of New Despair is a third-person shooter featuring over-the-top, arcade-style action against massive alien invasions. The "build 10082016" file refers to an October 2016 version of the enhanced remaster, which includes 800+ weapons, destructible environments, and four distinct character classes designed for co-op gameplay. Information regarding specific, older, or unofficial builds of this title is available through community gaming archives.