This story is overly ambitious and pretentious and contains a lot of one dimensional characters. The premise is fine enough: it's about a bunch of teenagers who got captured by some evil organization and stranded in the middle of nowhere and has to play a secret game that eventually leads to murder and survival. Sex scenes are not only sparse but not really hot at all. I'd say it's best to play it for the story, but the story itself isn't even that good as it's more of a story that aims at your emotions rather than logic. The really sad moments of this visual novel would hit me hard if the story actually made sense.