Insane FFA
Win a Free-For-All Multiplayer Custom Game against 7 Insane A.I. opponents.
Carnage Hall
Destroy 4 Command Centers, Hatcheries, or Nexuses in a single League game.
Meatgrinder
Kill 50 supply worth of units within 15 seconds in a Melee game.
Counter-Proof
Attack for 20 seconds with no counterattacks in a League game.