As a part of the new Nintendo Land, Luigi's Ghost Mansion: Haunting Hijinks pits four players against another player acting as the ghost.
Three players search the single story mansion as they look for one ghost in the many rooms and hallways. As a ghost buster, you slowly move from room to room, waiting for that gentle rumble to tell you that a spirit is near. Shine your light at the ghost and you'll knock him down a couple of pegs. Take his life force to zero, and that ghost is busted.
Be careful. Your flashlights only have so much power.
As the ghost, you can see all of them while you remain invisible from their view. If you happen to catch one that's strayed from the flock, you can attack them and cause them to faint. If all of them go down, the ghost wins. Players can shine a little light on their fallen to bring them back, but don't forget to watch your back.
We'll have more info as well as hands-on impressions as E3 2012 continues.