The cyborg's are descending open Earth for the second time to rid of the humans once and for all. This time the elite military force known as Omega are ready for them. Charlie Andersen, Jeremy Ramsden, Avery Daniels, Sam Maxwell and Ian Eogens prepare themselves for the most epic battle of their lives.

They evacuate the civilians to the bus depots and underground barracks for safety, but only to be met by the vicious newborn cyborg's.

They face battles on the roads through the Rocky Mountains and in the streets of Sacramento to rid the world of the monsters who threaten humanity.

As they embark on the journey that will change their lives forever, they must trust their instincts and trust in themselves.