Reach wanted level (2) Suspect as a Racer

Create a 'New Post' or 'Write a Reply' on the Wall

Fill the Nitrous bar then use it all in one go without hitting anything

Defeat Zeed with a Finisher move in Ch. 1 of Kenshiro's Legend Mode.

Complete "Curious Tales from Blackwater, USA" Survivor Mission.

Campaign: finish Heart of Darkness

Campaign: destroy 1 satellite uplink

Campaign: destroy 100 objects

Campaign: 50 kills with assault rifles

Survive the nightmare of the Scarecrow's fear gas

Solve 10% of riddler challenges

Complete a combo of 20 moves (any play mode)