- Date: June 25, 1975
- Type: Movie
In the film, the world of 2018 is a global corporate state, containing entities such as the Energy Corporation, a global energy monopoly based in Houston which deals with nominally-peer corporations controlling access to all Transport, Luxury, Housing, Communication, and Food on a global basis. The film's title is the name of a violent, globally-popular sport around which the events of the film take place. It is similar to Roller Derby in that two teams clad in body armor skate on roller skates around a banked, circular track. There, however, the similarity ends. The object of the game is to score points by the offensive team (the team in possession of the ball) throwing a softball-sized steel ball into the goal, which is a magnetic, cone-shaped area inset into the wall of the arena. The team without possession of the ball is defensive and acts to prevent scoring. It is a full-contact sport in which players have considerable leeway to attack opposing players in order to take or maintain possession of the ball and to score points (in the overpopulated world of the original short story, the object of the game is to kill off the other players). In addition, each team has three players who ride motorcycles which teammates can latch on and be towed. The player in possession of the ball must hold it in plain view at all times