Uninvited is a haunted house point & click adventure video game. The game was first developed in black & white for the Macintosh and released in 1986 by ICOM Simulations. The unnamed hero must find the way through an abandoned house in order to rescue a sibling. The quest involves magic and solving logical puzzles while discovering sinister secrets of the house's former inhabitants.
This is one of my favorite games of all time, definitely my favorite classic mac game. This was the first video game I ever played, when I was a kid, and it amazed me, and led to my love for computers. I actually have a collection going of Uninvited Software, as in new in box disks. They released the game 3 times with different packaging for the Mac. It was released for other systems but those absolutely pale in comparison to the Mac version. - Bill Moore
Sound may not work with Mac OS 7; ICOM was to have released a version in the early '90s to fix this problem.