Capture and lock up Harley Quinn

Face your biggest fears and keep your sanity

Gain access to Arkham Mansion after it is locked down by the Joker

Solve 5% of Riddler challenges

Survive the nightmare of the Scarecrow's fear gas

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)

Raise the proficiency of any Palico Gadget to level 10.

Move into an upgraded room.

Complete your first arena quest.

Capture your first monster.

Record your first silver crown or higher for monsters that appear from low or high rank.