Mazer
A vicious alien race called the Semag-Resal from the Nacirema system, has conquered and invaded Earth. They have set up research facilities as bases for the construction of human cyborgs which double as military bases manned by combat drones. When the construction of the cyborgs is finished, telling a cyborg apart from a real human will be next to impossible. They will be able to search and destroy any humans who want to form a resistance.