Solve 85% of Riddler challenges

Complete story mode on Easy difficulty

KO all the henchmen celebrating your arrival at the party

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

Solve 70% of Riddler challenges

Defeat two Titan Henchmen at once

Capture and lock up Harley Quinn

Complete a combo of 20 moves (any play mode)

Face your biggest fears and keep your sanity

Gain access to Arkham Mansion after it is locked down by the Joker

Glide continuously for over 100m

Survive the nightmare of the Scarecrow's fear gas

Solve 10% of Riddler challenges