Batman: Arkham Knight Season of Infamy is here to help you end 2015 on a high note.
The latest DLC expansion features four key characters: Killer Croc, Mr. Freeze, Ra's Al Ghul, and the Mad Hatter. This DLC also comes with the Original Arkham Batmobile and a new skin to make your Batmobile look like the Tumbler from 2008's The Dark Knight.
Check out the below trailer for a more detailed look.