Destroy 40 units with a single unit in an Unranked or Ranked game.
Win a Free-For-All Multiplayer Custom Game against 7 Elite A.I. opponents.
Prevent the Protoss from capping a Tal’darim Altar in the “Welcome to the Jungle” mission on Hard difficulty.
Win 5 1v1 Unranked or Ranked games in a row.
Complete the Wings of Liberty campaign under 8 hours of total played mission time on Normal difficulty.