Batman: Arkham Asylum's final boss fight may not be all that special on its own merit, but its role in Rocksteady's trilogy is paramount.

Rocksteady changed gaming with Arkham City. The game is not just a technical marvel but also has an innovative ending.

Absolute Batman‘s six-issue first arc was just the tip of the iceberg, as Batman and allies learned that the Joker-backed Black ... “Ark M,” (Arkham Asylum) planned for Gotham City.