Agatha Christie: Murder on the Orient Express stay as faithful to Christie's work and time era as possible. A major difference between "And Then There Were None" and "Murder on the Orient Express" that Sheldon pointed out was that in the former, the premise of the novel was that no one solved the murder. This forced Sheldon to desperately try to find a way to integrate clues into the story so that the player could actually discover the murderer, although the game remained quite uninteractive. In "Murder on the Orient Express", the actual novel follows an investigation, so Sheldon could more easily integrate clues to lead to
Murder on the Mississippi Murder on the Mississippi Murder on the Mississippi, fully titled as Murder on the Mississippi: The Adventures of Sir Charles Foxworth, is a 1986 detective adventure game developed and published by Activision for the Commodore 64, Commodore 128 and the Apple II computers. It was also licensed for release exclusively in Japan by Jaleco, who ported the game to the Nintendo Famicom and the MSX2 as . It is an adventure game in which the player must solve a murder mystery on the luxury ship "Delta Princess". While heading to New Orleans from St. Louis on the ship "Delta Princess",