Kill 750 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
Complete the “Whispers of Doom” mission on Hard difficulty without Zeratul suffering life damage.
Kill the Brutalisk in the “Piercing the Shroud” mission without losing a unit to the Brutalisk on Normal difficulty.
Complete “The Outlaws” mission on Hard difficulty in less than 10 minutes.
Complete the Armory console upgrade achievements.