Pre-Orders are now available for Arkham Knight Series 2. Catwoman, Robin, Nightwing, and Commissioner Gordon will be joining Batman, Scarecrow, Harley Quinn, and The Arkham Knight. Also don’t forget to grab the Gamestop exclusive Red Hood while supplies last. Grab him first as he seems to be the winner of the group (Scarecrow is freaky and starting to sell out so always a good sign.) Series 2 is set to arrive sometime in November.