Lighthouse: The Dark Being (1996)

The game is a first person adventure with a point and click interface, similar to Myst.

Storyline

Outwit Evil in a Supernatural Mechanical World Pass through a shimmering portal into a world teeming with invention, discovery... and evil. Enter an exotic parallel universe is terrorized by a dark being, where alien technology, unearthly treachery and brain twisting danger skulks around every craggy cliff and corner. You have been summoned on a rescue mission. Lives and worlds hang in a delicate balance. Do you have both the courage and the imagination to leave your world and enter the unknown?