Battle.net

Win a Free-For-All Multiplayer Custom Game against 7 Insane A.I. opponents.

Destroy 20 units with a single High Templar in a Melee game.

Complete all the Outmatched achievements.

Kill 50 supply worth of units within 15 seconds in a Melee game.

Deplete 10 Rich Mineral Fields in a single Melee game.