Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.
Complete all mission objectives in the “Zero Hour” mission.