A large, slow-walking robot is after a guy who has something the robot wants (or he’s after the guy). The robot doesn’t walk around homes or buildings to get to him, but leaves a path of destruction by walking through them, killing people along the way. No matter where the guy goes, the robot will follow.

The solution to keep everyone safe is the authorities used a large warehouse and lured the robot to it. A camper, loaded with everything you need to live, had the guy (or the item) in the camper. Because the robot walked so slowly, they were able to drive in a circle and the robot followed forever.