Agatha Christie: And Then There Were None retains most of the basic plot elements of Agatha Christie's novel of the same name; the major differences are the inclusion of the playable character, Patrick Narracott, and the creation of a range of possible endings. To further the connection between the game and its source material, Christie's novel was included in the North American PC release of the game. "Agatha Christie: And Then There Were None" was followed by two more games, "" and "". Since they were based on their respective novels, their plots were unrelated to this first game. Reactions to the game were mixed, with many
And Then There Were None writer has ever surpassed it for sheer puzzlement the name escapes our memory. We are referring, of course, to mysteries that have logical explanations, as this one has. It is a tall story, to be sure, but it could have happened." Many compared the book to her novel "The Murder of Roger Ackroyd" (1926). For instance, an unnamed reviewer in the "Toronto Daily Star" of 16 March 1940 said, "Others have written better mysteries than Agatha Christie, but no one can touch her for ingenious plot and surprise ending. With "And Then There Were None"... she is at her most