Batman: Arkham Asylum Joker - Phone Case is 100% authentic and officially licensed Batman: Arkham Asylum merchandise! Batman: Arkham Asylum is a 2009 action game developed by Rocksteady Studios. Batman's archenemy, the Joker, instigates an diabolical plot to seize control of Arkham Asylum and trap Batman inside with many of his foes, such as Bane and Harley Quinn. Two-part protective case made from a premium scratch-resistant polycarbonate shell and shock absorbent TPU liner protects against drops Printed in the USA Easy installation