Defeat 50 enemies in Battle Royal.

Versus: Kill a player with every weapon, including special weapons, in public matches

Defeat 5 psychopaths

Don't look down

1000 kills.

Kill 25 enemies in a helicopter

Earned level 50

Customize a primary weapon to high aggro

Find one new mask in The Chapters of Deceit

Find the UFO in "On Track"

Complete one combat challenge without taking damage

Kill 25 enemies with a quickdraw from mock surrender

Work with a Buddy to subvert a mission offered by a faction