Hammer the point home

Answer a ringing phone

Save the damsel, but is she in distress?

Defeat Titan henchman without using Batarangs (any play mode)

Complete one predator challenge by using only Silent Takedowns and without being detected

Achieve 24 medals on predator challenges

Achieve 16 medals on predator challenges

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

Complete a combo of 40 moves (any play mode)

Catch a Batarang (any play mode)

Complete one combat challenge without taking damage

Solve every riddle on the island

Glide continuously for over 100m