Kill 50 supply worth of units within 15 seconds in a Melee game.
Destroy 10 cloaked or burrowed units in a single Melee game.
Win 10 Versus A.I. games as Terran.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Train 10 Marines during the first 320 seconds of a single Melee game.