Do a 6 combo gem break and receive "For the Swarm" notification in a game of ’StarJeweled’.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Score 500,000 points on the Lost Viking arcade machine.
Complete the Wings of Liberty campaign under 8 hours of total played mission time on Normal difficulty.