It is 2046 A.D. The robot revolt is over, and the machines have won. Ruthless Artificial Intelligences have exterminated most of humanity, while the survivors are hunted like animals, or face slow death in the robots' brutal labor camps. But a lucky few have escaped death or enslavement. While most of mankind has succumbed to despair, some refuse to give up hope. Around the world small groups of dedicated survivors are forming, preparing to oppose the robot overlords and fight to free mankind. A worldbook for GURPS, Reign of Steel details mankind's struggle against his metal masters in a dark future. GURPS Reign of Steel utilizes the sleek rules from the recently-reprinted GURPS Robots, although you do not need Robots to play. Take on the role of the oppressed masses, and teach the robot overlords that technology can be made obsolete.