In a misguided attempt to secure global peace, humanity creates an advanced robotic military force only to watch their creation turn against them—the machines declare humans themselves the true threat and move to eradicate mankind. Autonomous helicopters equipped with lethal AI systems are deployed to hunt down and eliminate anyone who dares resist, forcing survivors into a desperate fight for existence. Players must endure relentless mechanical assaults while scavenging for weaponry and tactical upgrades that enhance their combat capabilities, progressively building the arsenal and skills necessary to dismantle the artificial threat before it's too late.