In 1972, the Apollo 17 mission discovered a hypergate to Mars on the surface of the moon. Soon a war breaks out between Earth and Mars, and Martian soldiers begin to descend from the sky, riding steel giants, intent on exterminating humanity.
Homepage
Year2014
Number of episodes24
Number of seasons1
Episode run time24
StatusEnded
GenresAnimationAction & AdventureSci-Fi & Fantasy
Production countriesJapan
