KO all the henchmen celebrating your arrival at the party

Complete a combo of 20 moves (any play mode)

Solve 25% of riddler challenges

Conquer the effects of the Scarecrow's fear gas

Capture and lock up Harley Quinn

Face your biggest fears and keep your sanity

Solve 10% of riddler challenges

Reach wanted level (4) Target as a Racer

Reach rank (3) Officer as a Cop

Survive the nightmare of the Scarecrow's fear gas

Perform every combat move in the game (excluding combos that require Rank 3 Saber).

Use an entire bar of Force Power on a Lightning attack.

Cause 50 enemies to fall to their deaths.