This is the Mansion used in TheLegitCheaters Halloween Special.
This is a multiplayer challenge map designed for a minimum of 2 players and a maximum of 5 players.
NOTE: The more players there are the easier it gets, recommended to only use 2 to 3 players.

Additional Notes

The rules are simple, one person is the ghost and must kill all of the ghost slayers (or ghost busters if you like). The ghost is armed with a series of traps from within the castle, he must use these to exterminate the ghost slayers. The ghost slayers on the other hand, must find four redstone torches in the mansion and place them on the four diamond blocks in the crypt of the graveyard (located to the left of the mansion). Then the ghost slayers can either slay the ghost or escape through the abandoned railroad to a switch which burns down the mansion and hopefully the ghost as well.