Defeat the giant Titan Ivy plant

Solve 25% of riddler challenges

Conquer the effects of the Scarecrow's fear gas

String up one henchman and drop him to surprise a second (any play mode).

Save Dr. Young from being killed by Victor Zsasz

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

Defeat Bane

Save all the doctors in medical

Escape from Intensive Treatment to the island surface

Survive the onslaught from the deformed Joker henchman

Take down Zsasz in the Patient Pacification Chamber

Destroy 5 High Importance targets.

Blow up 100 small hydrogen tanks.