Beat the Terra-tron on the Lost Viking arcade machine.
Build a Factory during the first 270 seconds of a Melee game.
Morph 20 Zerglings during the first 255 seconds of a single Melee game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.