Warner Bros. Interactive Entertainment and DC Entertainment offer a new trailer showing off gameplay from Batman: Arkham Knight, the next installment in the superhero series. Word is: "The Official Batman: Arkham Knight Gameplay Video – 'Time To Go To War' is a continuation of the Official Batman: Arkham Knight Gameplay Video – “Officer Down.” See more of the Dark Knight in action in this extended gameplay walkthrough, as he pays a visit to Scarecrow’s safe house and battles the forces of the Arkham Knight’s militia."