The 11th Hour

The 7th Guest was a first person horror adventure game that was the sequel to The 7th Guest.  It takes place 60 years after the original game, and follows a reporter who ventures into Stauf mansion after his producer and lover disappears after an investigation into a series of gruesome murders led her there.

It was released for Windows on November 30, 1995 and for Mac on January 1, 1996.