On a routine trip returning The Joker to Arkham Asylum, the Batman himself must deal with traps set within its inner sanctums, purposely set by the now escaped Joker, along with the rest of his rogues' gallery that are now free within the premises. Written by
Did You Know?
Killer Croc originally started out as a man born with a unique skin disease that gave him scaly skin and very reptilian-like attributes. The version of the character in this video-game reflects his appearances in the comic books after the year 2000, where he actually mutates into a rather large crocodile. See more
After defeating Bane, Batman activates the Batmobile, still parked in Arkham North. When Bane surfaces and tries to kill Batman, we see the Batmobile barreling down a hill towards him. This means the car would somehow have to go through two locked doors, which appear in one piece and still locked later in the game, in order to make the journey to Arkham West near the water where Batman and Bane were. See more
All units proceed to Gotham City Hall. The Joker has been apprehended. Batman is now en route to Arkham Island.