Ecco The Dolphin (Sega CD) Tackle all the bold adventure of the Genesis game transformed into the billiance of Sega CD! Leap and dive through incredible sea animations to magical undersea music and sounds! Explore over 30 levels of lethal dangers - including frenzied sharks, stinging jellyfish and deadly rip tides. Travel back in time to battle prehistoric sea creatures! Beam out sonar waves to discover hidden routes! Solve the cryptic messages in crystal Glyphs! Find the sunken library where Glyphs reveal the secrets of the deep!