Solve 70% of riddler challenges

Complete story mode on Normal difficulty

KO all the henchmen celebrating your arrival at the party

Catch a Batarang (any play mode)

Ride Titan henchman and knock down 10 thugs (any play mode)

Solve 55% of riddler challenges

Defeat two Titan Henchmen at once

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

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

Defeat Bane

Save all the doctors in medical