Using Warp Prisms, warp in 50 units in a single Melee game.
Using Auto-Turrets, destroy 20 worker units in an Unranked or Ranked game.
Build a Factory during the first 270 seconds of a Melee game.
Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.
Expand during the first 225 seconds of a Melee game.