Survive the nightmare of the Scarecrow's fear gas

Solve 5% of Riddler challenges

Complete a combo of 10 moves (any play mode)

Completed Chapter 3.

Completed Chapter 1.

Rescue the guards and henchman from the Joker toxin in Decontamination

Complete a combo of 5 moves (any play mode)

Completed the bank Palace.

Encountered a deviation in Mementos.

Traded in flowers while in Mementos.

Performed a Group Guillotine execution.

Performed an execution during a Fusion Alarm.

Customized a gun.