Five of your Unsolved Mystery Club colleagues were exploring the mystery that
extraterrestrials may have visited primitive peoples in the past. They seemed
to be onto something as now, all five are missing. Your assignment is to
locate your missing colleagues and finish what they started.

Unsolved Mystery Club: Ancient Astronauts is an adventure game with
occasional hidden object puzzles. Most often, you will find items in your
environs and use them to solve various puzzles. Ultimately, you are trying to
collect a large group of crystals to fill an item known as the Black Sun.