Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Complete 20 Heart of the Swarm campaign missions on Brutal difficulty.
Win a Free-For-All Multiplayer Custom Game against 7 Elite A.I. opponents.
Complete all the Outmatched achievements.
Survive 15 Infested Horde Attacks in the “Night 2 Die" mode of the “Left 2 Die” scenario.