Win a 1 vs 2 Multiplayer Custom Game with no Allies against 2 Elite A.I. opponents.
Complete 25 missions in the Wings of Liberty campaign on Brutal difficulty.
Score the rank of Gold in all the challenge missions.
Destroy all 3 Protoss Docking Bays in the “Shoot the Messenger” mission on Hard difficulty.
Complete the Wings of Liberty campaign under 8 hours of total played mission time on Normal difficulty.