In a gritty and alternate 1985 the glory days of costumed vigilantes have been brought to a close by a government crackdown, but after one of the masked veterans is brutally murdered, an investigation into the killer is initiated. The reunited heroes set out to prevent their own destruction, but in doing so uncover a sinister plot that puts all of humanity in grave danger.

In RoboCop, the year is 2028 and multinational conglomerate OmniCorp is at the center of robot technology. Overseas, their drones have been used by the military for years, but have been forbidden for law enforcement in America. Now OmniCorp wants to bring their controversial technology to the home front, and they see a golden opportunity to do it. When Alex Murphy – a loving husband, father and good cop doing his best to stem the tide of crime and corruption in Detroit – is critically injured, OmniCorp sees their chance to build a part-man, part-robot police officer. OmniCorp envisions a RoboCop in every city and even more billions for their shareholders, but they never counted on one thing: there is still a man inside the machine.

When Alita awakens with no memory of who she is in a future world she does not recognize, she is taken in by Ido, a compassionate doctor who realizes that somewhere in this abandoned cyborg shell is the heart and soul of a young woman with an extraordinary past.