XCOM: Enemy Within has a new trailer available called War Machines. The Firaxis Games release will come with new maps, multiplayer content, and the ability to incorporate alien tech into your set-up. Enemy Within also introduces the Mechanized Exoskeletal Cybersuit which can be equipped with heavy weaponry. XCOM: Enemy Within will launch on PC, PlayStation 3, and Xbox 360 November 12. Thanks, Gematsu.