Hades 2 (2001)

With the end of the first Star Wars everyone believed that the greatest battle on Earth was over..... a big mistake. Year 2356, you are on Antauros, one of the most important bases for the Universal Federation. Located on Pluto, this base is strategically placed in this solar system. The bases advanced defense system seems to have no effect on the Grogr armys surprise attack that is unleashed with full force on the Antauros facility.