Renfriss Manor

The door closes behind you on its own, locking you inside, as the windows are sealed shut, as well. (You can choose to escape the mansion, as your primary goal. But if you attempt to destroy the building such as with fire, etc., the mansion will not burn, as it is indestructible. However, you are not.) Indistinct whispers of unknown origin fill your ears, and you get a sinking feeling in your gut that even though this eerie mansion appears unoccupied... You are not alone.