Destroy an enemy Barracks, Factory, and Starport in the “Media Blitz” mission during the sneak attack on Normal difficulty.
Do a 6 combo gem break and receive "For the Swarm" notification in a game of ’StarJeweled’.
Kill 75 enemy units or structures with cloaked Banshees in the “Supernova” mission on Hard difficulty.
Don’t train additional SCVs before purchasing Han’s contract in the “Cutthroat” mission on Hard difficulty.
Complete “The Great Train Robbery” mission without letting a Train pass by on Hard difficulty.