We wanted to let you know that Batman: Arkham City, the highly-anticipated sequel to 2009’s Batman: Arkham Asylum, is now slated to arrive at stores in North America beginning Tuesday, October 18th, in Australia beginning Wednesday, October 19th, and in Europe and other global territories beginning Thursday, October 21st for the Xbox 360, PC and PS3. The new adventure has the Dark Knight soaring above Arkham City, the new maximum security “home” for Gotham’s most vile criminals. The game builds on the atmospheric world of Arkham Asylum while offering gamers an environment that is five times larger than its predecessor.