Achieve 24 medals on predator challenges

Achieve 16 medals on predator challenges

Achieve 8 medals on combat challenges

Defeat Titan henchman without using Batarangs (any play mode)

Solve every riddle on the island

Solve 70% of Riddler challenges

Perform a perfect combo including all of Batman's combat moves (any play mode)

Complete story mode on Hard difficulty

KO all the henchmen celebrating your arrival at the party

Solve 55% of Riddler challenges

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

Conquer the effects of the Scarecrow's fear gas