It is clear that we are fighting a losing battle on Earth. The Alien hordes are overwhelming in number. The best we can do is slow down their progress. The only hope for humanity is to tackle the aliens at their source. Our research seems to indicate a nearby base of operations within our solar system. Aliens indicate this place to be the centre of an ancient civilisation that pre-dates Human history. We must locate this place as soon as possible. However we need to capture and interrogate an Alien Leader to gain more detailed information. The larger UFOs probably contain at least one Alien Leader.
|X-COM: Enemy Unknown/UFO Defense|
|Alien Missions:||Alien Origins • The Martian Solution • Cydonia or Bust • Alien Research • Alien Harvest|
|Alien Abduction • Alien Infiltration • Alien Base • Alien Terror • Alien Retaliation • Alien Supply|