Solve 85% of riddler challenges

Destroy 100 Enemy Cars

Achieve a lethal throw kill

Assassinate Wade's men

Get 10 Headshot kills with the Sniper Rifle

Win a Race in the Campaign

Complete Ghost Hideout in the Campaign

Shot and killed 6 Helghast using the Sniper Rifle without reloading or switching weapons

Complete "Sidetracked" Co-op map (Online/Offline).

Survive A Level Without Painkillers

Story Complete [HARD]

Don't Shoot The Dis-Armed Man

Get A Headshot During The Rooftop Tremors