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.
Regenerate 500 life on a single Roach without taking friendly fire in an Unranked or Ranked game.
Score 500,000 points on the Lost Viking arcade machine.
Repair 1,000 life on allied units or structures in a single Melee game.