is a Japanese adult visual novel developed by Studio Mebius for the PC first released on January 31, 2003. It was later ported to the Dreamcast in September 2003, and the PlayStation 2 in February 2004 with adult content removed for both ports. While the original PC version has no voice, in September 2004 a new full voice version for PC, Snow: Full Voice Version, was released followed by another "renewal" PC version, Snow P.E in September 2006; P.E standing for Plus Edition, which backports added parts from the console versions. A port for the PSP titled Snow-Portable- was released by the company Prototype in August 2007. The game features more than six-hundred different stills with simple animations and effects, a multiple-choice-based conversation system, beautiful Japanese settings and a long storyline.