Trailer Time: Batman: Arkham Origins Initiation Map
http://www.youtube.com/watch?v=U4MJ4Qm7Xj8#t=22 Say what! I get to play as Batman training with the League of Assassins? Sign me up. This is actually one of the coolest add-ons to the series. It releases on Dec. 13, but I'm not sure on the price.