A new trailer for Batman: Arkham Origins Blackgate shows the caped crusader in a way that we have never seen him before-in 2.5D. The trailer stylishly sets up the story while also showing off some of the 2.5D side-scrolling action. Blackgate is headed to the Nintendo 3DS and PS Vita October 25th, which happens to coincide with the launch date for the console game Batman: Arkham Origins.