A new villain has be unveiled today for the upcoming Batman game, Arkham City.

DC Comics' assassin Deadshot has been revealed in a new video on GameTrailers.

Deadshot has an agenda in Arkham City and is described as being "after some specific people in Arkham City", which Batman must protect.

Deadshot joins the already released cast of villains which include the Joker, Harley Quinn, Doctor Strange, the Riddler, Mr Freeze and Two-Face.

Batman: Arkham City is out October 18 in the US and October 21 in the UK.