In the Free UFO screensaver get ready for a showdown between space creatures and mankind in the Aliens Among Us: UFO alien screensaver. Your perspective is from the surface of an alien planet, with the Earth in full view in the night sky. Several saucer-like craft are seen, along with an animated locating tower. The UFOs spin, wobble, and zoom off toward Earth to begin their conquest. The program includes five sci-fi sound effects (the volume of each may be separately adjusted)