Batman: Arkham City - Part 16 [Enigma Conundrum]

Batman puts an end to the Riddler's games. Part 16 features: 1. Side Mission: Enigma Conundrum 2. Side Mission: Watcher in the Wings --- Shortner Entertainment presents Batman: Arkham City, the sequel to Batman: Arkham Asylum. After the incident of Arkham Asylum, Dr. Hugo Strange erects Arkham City where all the scums of Gotham dwell. Batman finds himself inside to investigate the doctor's intentions and the mysterious Protocol Ten.