Scan the helmet inside to solve ... When you go into the tunnels to search for the Arkham Knight, look for this on a ledge when you first encounter a room with militia repairing some drones.

Official Launch Trailer!SUBSCRIBE! Never Miss A Video: <a href=" is the Official Batman Arkham Knight launch trailer! Words can not explain how excited I am to play this game, and see how they wrap up ...

Batman: Arkham Asylum, Arkham City, and Arkham Knight are all coming to GeForce NOW this week - the cloud-powered caped ...