Win 100 1v1 Unranked or Ranked games as Zerg.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Win a 1 vs 3 Multiplayer Custom Game with no Allies against 3 Harder A.I. opponents.
Score the rank of Gold in the “For the Swarm” challenge mission.
Win 500 Team Unranked or Ranked games as Zerg.