Complete an Activity

Complete a Dare

Complete the Shift Tutorial

Defeat Tatsuo without restocking your ammunition from the UAVs, on normal or hard difficulty

Kill an enemy from the explosion of a reactive armor unit.

Make it past the conveyor belt without taking any damage from the turret

Complete the game on any difficulty (given at the end of Datacore)

Complete all chapters which track difficulty, on hard difficulty

Kill 3 or more enemies from the electricity discharge of a dying electro armor unit

Do 250 rampage kills/kill streaks

Kill 3 specters in chapter 14 without using EMP effects on them, on normal or hard difficulty

Breach an entire barrage of five missiles in the Ramon boss fight, on normal or hard difficulty

Complete chapters 7 and 8 on normal or hard difficulty