Create 100 Larvae with Queens in an Unranked or Ranked game.
Beat the Terra-tron on the Lost Viking arcade machine.
Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Win 25 1v1 Unranked or Ranked games as Zerg.
Destroy 10 cloaked or burrowed units in a single Melee game.