Destroy 10 cloaked or burrowed units in a single Melee game.
Cook at least one of each dish in all three rounds of one game of Aiur Chef.
Kill the Marauder Kill Team in “The Great Train Robbery” mission on Normal difficulty.
Save 3 Colonist Outposts in the “Safe Haven” mission on Normal difficulty.
Collect all Mineral and Gas Pallet pickups in “The Outlaws” mission on Normal difficulty.