Mortville Manor - Le Manoir de Mortevielle in French - is a graphic adventure created by Lankhor initially for the Sinclair QL. The original game was published in 1986, but in 1987 a new and improved version for Atari ST was released.
The new edition was using the speech generation capabilities of the new 16-bit computers. This version was ported to Amiga and MS-DOS in 1988. Mortville Manor is the first adventure of detective Jerome Lange that we will meet again several years later in Maupiti Island.