Lighthouse: The Dark Being is a first-person point and click adventure game that emphasizes exploration and puzzle solving.

You are a writer living in a cottage on the coast of Oregon, your neighbors are the eccentric Dr. Jeremiah Krick and his daughter Amanda, who live in a nearby Lighthouse. One day, Dr. Krick leaves a cryptic message on your answering machine asking you to come to the lighthouse urgently. What follows is a journey that will take you to a strange new world where you must find your friends and elude the mysterious dark being behind their disappearance.