This battle takes place in the new wild frontier: SPACE. Man's ability to terraform planets has drawn the unwanted attention of the Charva aliens from a distant galaxy. As the Millennium Soldier, you must battle the aggressive aliens in an all-out war of the worlds. Travel through the lush texture-mapped environments that look incredible on Dreamcast. Use the Clones to help you free the colonies from their alien invaders. Expendable's Charva population is superior in speed and intelligence to humans, and they can breathe oxygen. Not only that, but they can survive in gasses normally fatal to humans. They do, however, have a weakness -- they can't see too well, especially peripherally. So, grab your pulse rifle and endless supply of ammo and sneak up alongside these leathery bad boys. Will Planet Earth remain as we know it Or will it become Planet Charva It's up to you!