Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Win a Free-For-All Multiplayer Custom Game against 7 Elite A.I. opponents.
Score the rank of Gold in the “For the Swarm” challenge mission.
Cook at least one of each dish in all three rounds of one game of Aiur Chef.
Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.