Score 500,000 points on the Lost Viking arcade machine.
Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Complete the Wings of Liberty campaign under 8 hours of total played mission time on Normal difficulty.
Win 3 1v1 Unranked or Ranked games in a row.
Survive 15 Infested Horde Attacks in the “Night 2 Die" mode of the “Left 2 Die” scenario.