Battle.net

Win 5 1v1 Unranked or Ranked games in a row.

Finish a Qualification Round with an undefeated record.

Destroy 5 units with a single Neural Parasited unit in an Unranked or Ranked game.

Score 500,000 points on the Lost Viking arcade machine.

Destroy 30 units with Infested Terrans in an Unranked or Ranked game.