This is a nice vertical arcade shooter where you have to destroy various American targets: Twin Towers, Hollywood sign, McDonald's, Jesus, Air Force One... "In the near future and during a half-century, the aliens will colonize the United States of America in order to establish a military base and a scientific research center. They will eliminate the unfriendly forces that could screw up their project and will leave Earth to continue their galactic exploration. Neither human technology, nor God will be able to protect America..."