In an interview to the site Comic Booked Kevin Conroy, Batman voice actor's historic, let slip a word too about the future of Batman: Arkham City, the next installment in the series dedicated to the hero bat studies in development at Rocksteady . According to Conroy, the game will be enhanced following the launch of downloadable episodes, making it more durable than past games. No other information, but from what has been said, it is likely that it is full-bodied DLC similar in structure to those of GTA 4.