Kill three worms with just one shot to bag this award (includes damage from oil drums and mines)!

Defeat two Titan Henchmen at once

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

Solve 40% of riddler challenges

Face your biggest fears and keep your sanity

Solve 25% of riddler challenges

Survive the nightmare of the Scarecrow's fear gas

Complete a combo of 10 moves (any play mode)

Solve 10% of riddler challenges

Solve 5% of riddler challenges

Complete a combo of 5 moves (any play mode)

Take down Zsasz in the Patient Pacification Chamber

Complete the Epilogue.