They said they came in peace... But since the aliens have landed, earth is descending into chaos. The scums destroy whole landscapes, stripping our planet of resources and enslaving mankind. In the meantime three opposed human factions are using the chaos to continue their own struggle for global dominance. In UFO Online you as the leader of a resistance group can interfere and change the planet’s fate. Build your underground base, recruit experts for your strike force, battle aliens and humans alike and conquer important territories for your faction. The future is in your hands!