The free Lost City of Atlantis 3D Screensaver lets your explore the amazing lost city right from your desktop! Enjoy watching the various species of fish swimming by. Hover your cursor over them to make them swim a little bit faster. This free underwater screensaver is an amazing sight and is sure to please! The free Lost City of Atlantis 3D Screensaver includes nearly 20 minutes of beautiful, CD quality piano music to help set the mood, and now you can optionally add your own music tracks to help customize the screensaver even further.