Planets Under Attack achievements

Trick Destrobos' death planet into attacking its own ally during the boss battle.

Complete half of the Humanity Inc.campaign.

Purge all Swarm planets before completing the mission.

Capture a planet when you have no planets left in any mode except for offline multiplayer.

Get 10 stars in the Humanity Inc.campaign.

Win in each basic game mode: Elimination, Capture, Domination, King of the Hill.

Get 5 stars in the Humanity Inc.campaign.

Earn all stars in a single mission in the Humanity Inc.campaign.

Successfully defend a planet with just a few citizens on it (except for offline multiplayer).