Win a 1v1 Multiplayer Custom Game against an Elite A.I. opponent in under 5 minutes.
Score the rank of Gold in the “Rush Defense” challenge mission.
Win a 1 vs 2 Multiplayer Custom Game with no Allies against 2 Very Easy A.I. opponents.
Complete all 29 Wings of Liberty campaign missions on Hard difficulty.
Kill 50 supply worth of units within 15 seconds in a Melee game.