Originally Posted by Wikipedia
Rez, developed under the codename K-Project, is a rail shooter video game released by Sega in Japan in 2001 for the Dreamcast and PlayStation 2, with a European Dreamcast release and United States PlayStation 2 release in 2002. The game was developed by Sega's United Game Artists division, which contained several former members of the disbanded Team Andromeda, the Sega development team behind the Panzer Dragoon series. It was conceptualized and produced by Tetsuya Mizuguchi, when he was still a member of United Game Artists and now being well-known for recent games such as Lumines, Every Extend Extra and Meteos. Mizuguchi's company, Q Entertainment released a high definition version, Rez HD to the Xbox Live Arcade in 2008.