Morph 20 Zerglings during the first 255 seconds of a single Melee game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Destroy 30 units with Infested Terrans in an Unranked or Ranked game.
Dodge a Raven Seeker Missile in a Melee game.
Play a game of StarCraft II during the 15th anniversary celebration.