Finish the Tension mission.

Finish Tension without losing a crate to the aliens.

Win a capture map at Terminus difficulty.

Kill all hives on a raid map at Terminus difficulty.

Finish the The Return mission.

Finish the Warpath mission.

Finish a random capture mission with the Burrowing Hive mutation.

Finish a random capture mission with the Clone Strike mutation.

Finish a random capture mission with the Guardians mutation.

Finish a random capture mission with the Sharp Spikes mutation.

Start a skirmish custom map.

Unlock all weapons, tech and buildings in the campaign.