Mansion of Hidden Souls, released in 1993 for the Sega CD, is an atmospheric adventure game that immerses players into a haunting narrative filled with puzzles and exploration. Players navigate a mysterious mansion filled with ghostly apparitions and hidden secrets, aiming to solve the enigma and uncover the story behind the trapped souls. As an early full-motion video (FMV) title, it showcases the Sega CD's capabilities in delivering an interactive storytelling experience in the adventure/point-and-click genre.