Score 500,000 points on the Lost Viking arcade machine.
While playing as Zerg, warp in a Zealot in a Melee game.
Win a 1 vs 2 Multiplayer Custom Game with no Allies against 2 Elite A.I. opponents.
Win a 1v1 Multiplayer Custom Game against an Elite A.I. opponent in under 5 minutes.
Score the rank of Gold in all the challenge missions.