Plug in a second screen and enjoy some local multiplayer mayhem.
One player secretly controls a ghost that can possess objects and use them to attack the other players.
Up to 4 other players must work together to activate all of the grimoires before time runs out. The investigators share a screen and can't see what deviousness the ghost is up to.
Playing two-screen games is easy! Find an extra television or monitor and plug it into your computer. Just remember to tilt the screens away from each other so the investigators can't peek!