Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.
Prevent the Protoss from killing an SCV in the “Welcome to the Jungle” mission on Normal difficulty.
Win 5 2v2 Versus A.I. games in a row against Elite opponents.
Score the rank of Gold in the “Tactical Command” challenge mission.