Complete story mode on Easy difficulty

Achieve 16 medals on predator challenges

KO all the henchmen celebrating your arrival at the party

Solve every riddle on the island

Defeat the giant Titan Ivy plant

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

Conquer the effects of the Scarecrow's fear gas

Achieve 8 medals on predator challenges

Defeat Titan henchman without using Batarangs (any play mode)

Achieve 8 medals on combat challenges

Solve 40% of riddler challenges

Face your biggest fears and keep your sanity

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