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 City's thugs, gangsters and insane criminal masterminds.
The new DLC: Harley Quinn's Revenge, features an additional 2 hours of end game content to give the original game's players a new story expansion to play and learn what happened after the end of Batman: Arkham City.
As 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 own, she is hell-bent on taking her revenge against the Dark Knight.
In Harley Quinn's Revenge DLC, players can use both either Batman or Robin through the new storyline, with a stronger emphasis on Robin being played during the first half as he attempts to rescue Batman who fell for Harley's vengeful trap, following through with Batman engaging in a full campaign to stop Harley Quinn's plans and to shut down the city-size prison forever.
The DLC will feature the familiarity of the entire Batman: Arkham City gameplay with the same combat functions as well as new locations and enemies within the existing overall Arkham City map.
BATMAN: Arkham City's Harley Quinn's Revenge DLC is now available now for 800 Microsoft Points (£6.80 / $10) on the xbox live network, before releasing on PSN and PC later this month of June, with an estimated cost of £7.99 / $9.99.