Classic Game Room's CGRtrailers presents a Nightwing DLC trailer for BATMAN: ARKHAM CITY from WB Games and Rocksteady Studios. Dick GraysonNightwing makes his Arkham City debut in this trailer, beating up on some of the less than upstanding citizens of Gotham. The former acrobat-turned-crime fighter will make his debut on November 1, 2011 when this DLC is available for players to purchase. Not only is Nightwing now playable but there are other maps and the animated series skincostume! This is the UK version of the trailer.