Score 500,000 points on the Lost Viking arcade machine.
Complete the Wings of Liberty campaign under 8 hours of total played mission time on Normal difficulty.
Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Kill 50 units with a single Penetrator Round in the “Belly of the Beast” mission on Hard difficulty.
Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.