Survive the nightmare of the Scarecrow's fear gas

Solve 10% of riddler challenges

Complete a combo of 10 moves (any play mode)

Survive the onslaught from the deformed Joker henchman

Take down Zsasz in the Patient Pacification Chamber

Gain the Shadowflight Ability

Collect the Earthcaller

Defeat Armaros on the northern coast of Aeos.

Completed battle as Diao Chan

Complete "Numbers," "Project Nova," and "Victor Charlie" on Veteran difficulty.

Escape the Past.

Escape Kowloon.