Survive the nightmare of the Scarecrow's fear gas

Complete a combo of 10 moves (any play mode)

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)

Accrue a total of $70000 in a single match.

Pick up another player's weapon and down an enemy with it

Fully upgrade a primary weapon

Down an enemy while you have less than 10% health

Down an enemy with a gadget while looking away from them

Down 4 enemies in one round

Purchase 3 perks in a single match