A demo for Agatha Christie: And Then There Were None is now available, looking to inspire a sense of mystery about the mystery game. Word is: "The official Agatha Christie: And Then There Were None demo brings you into the story in chapter 1, allowing you to acquaint yourself with the other ten strangers trapped on Shipwreck Island and explore the secrets of the mysterious mansion. Prepare yourself for an extraordinary adventure." The demo is available on 3D Downloads, 3D Gamers, Boomtown (registration required), FileFront, Playfuls, VGPro, and Worthplaying.