Batman Arkham City - Game Of The Year Edition Includes. . Harley Quinns RevengeAs the dust settles in Gotham Batman is lured back into Arkham City by its last remaining super-criminal Harley Quinn. now more dangerous than ever and leading a homicidal gang of her ownm she is hell-bent on taking her revenge against the Dark Knight.. . . . Developed by Rocksteady Studios Batman Arkham City builds upon the intense atmospheric foundation of Batman Arkham Asylum sending players soaring into Arkham City the new maximum security home for all of Gotham Citys thugs gangsters and insane criminal masterminds.Set inside the heavily fortified walls of a sprawling district in the heart of Gotham City this highly anticipated sequel introduces a brand-new story that draws together a new all-star cast of classic characters and murderous villains from the Batman universe as well as a vast range of new and enhanced gameplay features to deliver the ultimate experience as the Dark Knight.