What is the name of this 90's pc game?

There was a game I remember in the mid 90's - I originally saw it in Office Depot or Staples in Nyc. It was a black box that had a flap on the front that was meant to look like a window into a mansion. On the inside when the flap was opened, there was a large full moon and a mansion. I think the game involved ghosts or the player being a ghost. It was like a $10 PC game at the time. I can't remember the name or any other details. Anyone have any idea of what it might be?