Take an Online Head to Head Ranked match to extra time playing as a weaker team than your opponent

Complete Chapter 3 on any difficulty setting

Kill 30 enemies with the Plasma Cutter

Dismember 20 Limbs

Campaign: destroy 15 satellite uplinks

Campaign: finish Airborne

Campaign: 50 kills with shotguns

Campaign: finish No One Gets Left Behind

Campaign: find 15 collectable weapons

Campaign: 50 kills with light machine guns

Campaign: 50 kills with sniper rifles

Campaign: finish Heavy Metal

Campaign: finish Snowblind