Call of Duty 6, which may end up dropping the "6" in favor of a militaristic subtitle (eg. Moderner Warfare), will follow Treyarch's Call of Duty: World at War, due to be released this November. Shacknews does note an element of confusion in Griffith's statement, however, with the CEO stating, "For calendar year 2010, Infinity Ward is already at work on the next installment in the [Call of Duty] franchise." Is that like ... Call of Duty: Space Warfare?