Survive the nightmare of the Scarecrow's fear gas

Solve 5% of riddler challenges

Escape from Intensive Treatment to the island surface

Rescue the guards and henchman from the Joker toxin in Decontamination

Complete a combo of 5 moves (any play mode)

Visit garage for the first time.

Collect all nine original trophies.

Complete Planets World Campaign.

Collect 200 Gems.

Control three or more balls for at least one minute without letting them fall.

Twenty cannon shots hit the target.

COMPLETE the game on NORMAL difficulty