Mechanical Wars

In a future that is ahead, the world of Earth has fallen into war and death. Only after a year, the planet is uninhabitable, do to the shear destructive force of the man. The countries of Earth fly to distant planets to continue on with waging war against each other. They fight like they do in other wars, until the combined forces of North America, China, Japan and Paris, create something that will change the way they fight this war. They've created a monster of metal.