The Getter Robos were created during the
lunar wars in an effort to defend the Earth against the seemingly endless threat
of alien invasion.
In mankind's darkest hour, the Getter Robos arrived on the cold lunar
battlefield and saved mankind from its impending demise at the hands of the
ruthless alien invaders. As the years passed, the weapons that once saved
mankind became an element of fear that drove humanity to destroy their
protectors and the man responsible for their creation. Now like a phoenix rising
from the ashes, the man behind the Getter Robos has returned from the dead with
an army of Getter Robo G's bent on seeking revenge against those who would use
the Getter technology for their own evil purposes.
As nuclear annihilation and
alien invasion loom on the horizon, old heroes as well as new ones must heed the
call to battle as the war for Earth's survival begins anew!