Costumes - Batman Arkham Origins Guide - IGN

1.) Batman Arkham Origins Batsuit - Given to you from the start of the game.2.) Blackest Knight Batman - Prestige in Multiplayer or purchase the New Millennium

How long is Batman: Arkham Origins?

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Batman: Arkham Origins Blackgate - IGN

Batman from Injustice: Gods Among Us.

Costumes - Batman Arkham Knight Guide - IGN

Joker - Batman Arkham Origins Guide - IGN

Gadgets - Batman Arkham Knight Guide - IGN

Walkthrough - Batman Arkham Origins Guide - IGN

Costumes - Batman Arkham Knight Guide - IGN

Arkham: Origins - Batman: Arkham Origins Blackgate Guide - IGN