Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Complete 20 missions in the Wings of Liberty campaign on Brutal difficulty.
Beat the Terra-tron on the Lost Viking arcade machine.
Destroy a fully loaded transport in an Unranked or Ranked game.
Win 10 Versus A.I. games as Terran.