Sender Unknown is an interactive text adventure game in the thriller genre written by a professional writer. Unravel all mysteries while chatting with a stranger. Your choices can alter the story and change the lives of the characters. Morgan and friends didn't do anything wrong, but find themselves in harrowing danger. Help them survive the traps and make difficult choices. Their life is in your hands now. The dialogue and story are written by professional writer Lisa Brunette. Morgan's friends and insulin supply are missing, and it seems the madman who took them wants to play games through the radio. He has a thing for riddles and traps—human traps, that is. - Explore the story of this interactive adventure while chatting with a stranger! - Realtime chat adventure by bestseller author Lisa Brunette!