Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Kill 750 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
While playing as Zerg, warp in a Zealot in a Melee game.
Win a 1v1 Multiplayer Custom Game against an Elite A.I. opponent in under 5 minutes.
Complete 25 missions in the Wings of Liberty campaign on Brutal difficulty.