After radioactive devastation destroys the Earth in 2020, the Galactic Marine Infantry is formed to protect the remaining human race, struggling for survival on a distant star.After radioactive devastation destroys the Earth in 2020, the Galactic Marine Infantry is formed to protect the remaining human race, struggling for survival on a distant star.After radioactive devastation destroys the Earth in 2020, the Galactic Marine Infantry is formed to protect the remaining human race, struggling for survival on a distant star.