From the Twitterverse comes word that Batman: Arkham City DLC pack “Harley Quinn’s Revenge” will be released before the end of the month.
The PS3 version will be released on May 29, and the Xbox 360 version the day after. The pack will let players switch between Batman and Robin as they are tasked with uncovering Harley’s plan for vengeance. They are also to shut down the prison for good. Over two hours of fresh gameplay will be on offer.
There was some date mix up this morning but we can confirm Harley Quinn’s Revenge will be available May 29th(PSN) and May 30th(Xbox Live)
— Sarah Wellock (@rikkusarah) April 23, 2012