Kill the Brutalisk with lava in "The Devil’s Playground” mission on Normal difficulty.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Win 100 1v1 Unranked or Ranked games as Zerg.
Win 25 Versus A.I. games as Zerg.
Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.