Batman: Arkham Origins I Am the Knight and Initiation DLC detailed - GameSpot

Arkham Origins to get permadeath difficulty setting and single-player DLC set in Asia.
Batman: Arkham Origins is the latest entry in the Batman Arkham series that will see a younger Caped Crusader facing many noted villains for the first time, including Deathstroke.

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Batman: Arkham Origins I Am the Knight and Initiation DLC detailed - GameSpot