Batman: Arkham City ships six million

Warner Bros. Interactive Entertainment has announced it has shipped six million copies of open-world sequel Batman: Arkham City since its launch in October 2011.

The game’s success coupled with strong performances from Mortal Kombat and LEGO Harry Potter: Years 5-7 resulted in revenue for Time Warner’s Filmed Entertainment division reach $12.6 billion in 2011.

Harry Potter and the Deathly Hallows: Part Two (cinema and DVD) as well as the DVD release of Part One were also attributed to the 9 per cent year-on-year increase for the company.