Transmorphers (2007)

Four centuries have passed since metallic extraterrestrials seized Earth, driving humanity into the shadows. Now, from the depths, a flicker of rebellion ignites. A clandestine band of survivors, armed with ingenuity and desperation, conceives a daring strategy. Their audacious plan aims to dismantle the invaders' iron grip and reclaim their stolen world. This is not merely a skirmish; it is the culmination of generations of suppressed rage, a decisive confrontation in the ageless war between flesh and steel. The fate of Earth hangs precariously in the balance as the final battle looms.