Find ten treasures

Defeat 20 enemies with headshots

Defeat 50 enemies with hand-to-hand combat

Find one treasure

Complete story mode on Easy difficulty

Defeat the giant Titan Ivy plant

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

Venture into Killer Croc's lair and come out alive

Defeat two Titan Henchmen at once

Complete a combo of 10 moves (any play mode)

Face your biggest fears and keep your sanity

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

Defeat Bane