Score the rank of Gold in the “Path of Ascension” challenge mission.
Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Complete the Wings of Liberty campaign under 8 hours of total played mission time on Normal difficulty.
Score 500,000 points on the Lost Viking arcade machine.
Kill 50 supply worth of units within 15 seconds in a Melee game.