Kill 750 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
Win 500 1v1 Unranked or Ranked games as Zerg.
Win a 1v1 Multiplayer Custom Game against an Elite A.I. opponent in under 5 minutes.
Complete the Wings of Liberty campaign.
Regenerate 500 life on a single Roach without taking friendly fire in an Unranked or Ranked game.