Protected Chaffin from the soldiers in the street in Operation Swordbreaker

2nd MVP in a ranked match

Campaign: 10 melee kills

Campaign: finish Force Multiplier

Campaign: find 15 collectable weapons

Campaign: destroy 1000 objects

Campaign: 50 kills with sniper rifles

Campaign: finish Heavy Metal

Campaign: finish Snowblind

Complete "The Last Enemy That Shall Be Destroyed".

Perform any fighter's hidden finishing move

Unlock 100% of the Krypt