Shoot 'em up arcade game. Set in the future, the evil Lord Bios has destroyed most of the Earth. Two flying supersoldiers fight back.Shoot 'em up arcade game. Set in the future, the evil Lord Bios has destroyed most of the Earth. Two flying supersoldiers fight back.Shoot 'em up arcade game. Set in the future, the evil Lord Bios has destroyed most of the Earth. Two flying supersoldiers fight back.