Destroy 4 Command Centers, Hatcheries, or Nexuses in a single League game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Win 5 1v1 league Quick Match games.
Prevent the Protoss from killing an SCV in the “Welcome to the Jungle” mission on Normal difficulty.
Save 2 Colonist Outposts in the “Safe Haven” mission on Hard difficulty.
