turning into robots from a company called utopia

About a race of alien robots that have conquered Earth and forced humanity underground. After 400 years, a small group of humans develop a plan to defeat the mechanical invaders in the ultimate battle between man and machine.

20 years after the events of Transmorphers, a newer, more advanced species of alien robot descends on a rebuilt Earth, threatening once again to destroy the planet.

A group of reporters are covering the unveiling of a new facility that is completely maintained by robot prototypes. When one of the robots goes haywire, the reporters find themselves not just reporting on the malfunction, but fighting for their lives.