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

Defeat Bane

Survive the nightmare of the Scarecrow's fear gas

Solve 10% of riddler challenges

Escape from Intensive Treatment to the island surface

Rescue the guards and henchman from the Joker toxin in Decontamination

Complete a combo of 5 moves (any play mode)

Find 40 treasures

Defeat 50 enemies with the Dragon Sniper

Defeat 20 enemies with the Pistole

Defeat 30 enemies with the Desert - 5

Find 30 treasures

Defeat 50 enemies with the 92FS - 9mm