Obtain 11 000 points in the South China Sea mission in the Campaign

Find 3 collectibles in the Campaign

You completed the first mission on any level

An innocent person has been killed

Venture into Killer Croc's lair and come out alive

Defeat two Titan Henchmen at once

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

Save Dr. Young from being killed by Victor Zsasz

Complete a combo of 20 moves (any play mode)

Solve 10% of riddler challenges

Solve 5% of riddler challenges

Save all the doctors in medical

Survive the onslaught from the deformed Joker henchman