川井憲次
is a 1998 survival horror video game developed by Sega AM7 and System Sacom for the Sega Saturn. It was the last Saturn game released in Europe. The game offers unique gameplay features such as buttons that allow the player to use items in real-time, aiming while moving, and falling oxygen levels. The music was composed by Kenji Kawai, and the creatures and characters were designed by illustrator Yasushi Nirasawa.