Xenosaga: Pied Piper is a game released exclusively for the now defunct Vodafone phones in Japan. Its script has been fan-translated into English and can take 2 or 3 hours to read. The game itself, however, seems no longer accessible. Despite that it may seem like a simple phone game, Pied Piper is a rather essential and important part of the Xenosaga storyline. Like a typical Xenosaga game, it is full of religious allusions; Pied Piper contains many quotes to the Book of Revelation in the Bible.