They arrived - tens of thousands of extraterrestrial beings - in huge spaceships the size of a modern metropolis. They came from a dying planet. All they wanted, in exchange for their vast knowledge of science and technology, was a small share of the earth's natural resources. Theirs was a mission of peace... and mankind believed them.

Until they began to multiply into an army of alien invaders. Until men, women, and children - entire cities - began to vanish from the earth. Until the horrifying reality behind their mission of peace - a reign of terror reminiscent of Nazi Germany on a global scale - created the human imperative...

Resist or perish.