Kill 250 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
Win 5 3v3 Versus A.I. games in a row against Very Easy opponents.
Warp in 100 units with Warp Gates in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.
Complete the “Ghost of a Chance” mission using Dominated units to kill at least 15 enemy troops on Normal difficulty.