Win 100 Versus A.I. games against Harder opponents.
Win a 1 vs 4 Multiplayer Custom Game with no Allies against 4 Harder A.I. opponents.
Deplete 10 Rich Mineral Fields in a single Melee game.
Kill the Marauder Kill Team in “The Great Train Robbery” mission on Normal difficulty.
Win 5 1v1 Unranked or Ranked games in a row.