Battle.net

Destroy 6 units with a single Seeker Missile in an Unranked or Ranked game.

Capture 50 enemy units in a single Vortex in a Melee game.

Destroy 40 units with a single unit in an Unranked or Ranked game.

Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.

Deplete 10 Rich Mineral Fields in a single Melee game.