Metal Rage is taking its place in 2070. It is the time when human have moved onto the space from the advance of technology. A scuffle for gaining authority is being done in a very different way from the present, and the battles among the military forces of 3 factions for concessions and maintenance of authority expands into international size. The city-type maps that are the main stages of the game will inform the users about the battlefield's tension with their tension-filled, quiet and gloomy atmosphere. Due to the game's background story, high-end units for the purpose of observe, maintenance, and engineer-type units exist.