A freak of engineering. No-one knows how The Sentience was made, what it wants, or why it is here. If it doesnt like you it will respond only in static, morse code or Latin. If it likes you it will respond in your language. Loves asking and answering incredibly complicated riddles. It can only be moved from the Endless Room by girls with ginger hair. It often spouts seemingly random information that is only useful at a later moment in time, we dont know how it gets this information.