Christmas Eve, 2029. Grand opening of the Japan Space Station Hotel. Bizarre creatures invade and begin slaughtering guests. You're trapped inside a security monitoring room. Your only contact - a hotel employee named Rio. She's armed, she's beautiful, and she'll do anything you tell her. With your voice, you are her navigator. With her courage, she is your enforcer. Your alliance is the lone hope for survival. And possibly your only lifeline.