Score 500,000 points on the Lost Viking arcade machine.
Locate all 13 weapon pickups in the “Piercing the Shroud” mission on Hard difficulty.
Complete “The Moebius Factor” mission before Kerrigan destroys 6 Abandoned Structures on Hard difficulty.
Prevent the Protoss from capping a Tal’darim Altar in the “Welcome to the Jungle” mission on Hard difficulty.
Acquire an Ihan Crystal.