Defeat two Titan Henchmen at once

Capture and lock up Harley Quinn

Save Dr. Young from being killed by Victor Zsasz

Gain access to Administration after it is locked down by the Joker

Solve 10% of riddler challenges

Survive the nightmare of the Scarecrow's fear gas

Solve 5% of riddler challenges

Survive the onslaught from the deformed Joker henchman

Complete a combo of 5 moves (any play mode)

Defeat 20 enemies with hand-to-hand combat