Batman: Arkham Origins Season Pass Detailed

It grants purchasers access to five of the game's upcoming downloadable content packs, one of which includes two exclusive skins
Warner Bros. Interactive Entertainment has announced that the Season Pass for Batman: Arkham Origins for PS3, Xbox 360, PC and Wii U will be available at the launch for £15.99 (£27.99 value). Those who purchase or pre-order the pass will gain access to a pair of skins (Gotham by Gaslight Batman and Brightest Day Batman), new Millennium Skins Pack, Infinite Earths Skins Pack, and an all-new story campaign.
The Season Pass also includes Arkham Origins Initiation - you can play as Bruce Wayne before he became Batman, and face his final test to prove himself worthy to his greatest teacher, Kirigi.