During the GDC 2011, Rocksteady has released some new information on highly anticipated Batman: Arkham City. The events that we will live in the game will take place exactly a year and a half after the story lived in Batman: Arkham Asylum. Then important news for those who loved and played the first episode, the bailouts of the original game will be well to keep them close because all the gadgets recovered in the course of Batman: Arkham Asylum will be used in Arkham City. We look forward to more details along with new images and a first, hopefully, gameplay video of the game.