(October 25, 2011 – Burbank, CA) –Warner Bros. Interactive Entertainment and DC Entertainment today announced that “Batman: Arkham City,” the critically acclaimed videogame developed by Rocksteady Studios, has shipped more than 4.6 million units worldwide since its October 18 North American launch on the Xbox 360 video game and entertainment system from Microsoft and PlayStation3 computer entertainment system. The week one sales figure for “Batman: Arkham City” is more than double the number of units sold of “Batman: Arkham Asylum” in the same time period and solidifies the game’s place as a contender for one of the top-selling titles of 2011. Additionally, the game currently stands as the highest reviewed PS3 and Xbox 360 game of 2011 on Metacritic.com with average scores of 96 and 95 respectivly.* “‘Batman: Arkham City’ is one of the best action adventure games, proven by the tremendous reviews, and it further establishes the Batman brand as a marquee franchise for our growing business,” said Martin Tremblay, President, Warner Bros. Interactive Entertainment. “Rocksteady Studios went above and beyond in delivering an incredible game and the support of the entire team at Warner Bros. Interactive Entertainment and DC Entertainment drove the excellent campaign a game like this deserves.” "The true test for any game is what the players think and we have been thrilled by their reaction to ‘Batman: Arkham City,’” said Sefton Hill, Game Director at Rocksteady Studios. “The team at Rocksteady put every ounce of effort into making the best Batman experience we possibly could, so we are overwhelmed by the incredible feedback from the community.” “Batman: Arkham City” builds upon the intense, atmospheric foundation of “Batman: Arkham Asylum,” sending players flying through the expansive Arkham City – five times larger than the game world in “Batman: Arkham Asylum” – the new maximum security “home” for all of Gotham City’s thugs, gangsters and insane criminal masterminds. Featuring an incredible Rogues Gallery of Gotham City’s most dangerous criminals including Catwoman, The Joker, The Riddler, Two-Face, Harley Quinn, The Penguin, Mr. Freeze and many others, the game allows players to genuinely experience what it feels like to be The Dark Knight delivering justice on the streets of Gotham City. “Batman: Arkham City” is based on DC Comics’ core Batman license and rated “T” for Teen by the ESRB. The game is currently available on Xbox 360 and PS3. The Games for Windows version will be available beginning Nov. 15, 2011. Fans can visit www.batmanarkhamcity.com for more information about the game. *Compiled by Metacritic.com, one of the web’s best resources for critical information about film, video, games, books and television. About DC Entertainment: DC Entertainment, home to iconic brands DC Comics (“Superman,” “Batman,” “Green Lantern,” “Wonder Woman,” “The Flash,” etc.), Vertigo (“Sandman,” “Fables,” etc.) and MAD, is the creative division charged with strategically integrating across Warner Bros. and Time Warner. DC Entertainment works in concert with many key Warner Bros. divisions to unleash its stories and characters across all media, including but not limited to film, television, consumer products, home entertainment, and interactive games. Publishing thousands of comic books, graphic novels and magazines each year, DC Entertainment is the largest English-language publisher of comics in the world. About Warner Bros. Interactive Entertainment: Warner Bros. Interactive Entertainment, a division of Warner Bros. Home Entertainment Group, is a premier worldwide publisher, developer, licensor and distributor of entertainment content for the interactive space across all current and future platforms, including console, handheld and PC-based gaming for both internal and third party game titles. About Rocksteady Studios Ltd: Rocksteady Studios is a multi-award winning videogame developer based in London, England. Located in a spacious, purpose built converted factory, with full motion capture and audio studio capabilities, Rocksteady is an energetic company formed by a core team of senior industry professionals. This creates an ideal balance of drive, talent, proven methods, experience and cutting edge technology to make AAA games. Now employing over 90 people, Rocksteady's mission is to be a highly professional, efficient company whose purpose is to make great games, and have happy and healthy team members. This philosophy is the heart and soul of the company. Rocksteady received the coveted ‘studio of the year’ award at the 2009 VGA awards.