Check out the ‘haunted house’ descriptions of Halls of Horror, or try Tabletop Adventures’ own Vatican horror RPG: Against the Darkness.
Supernatural evils exist to torment and feed upon an unprepared humanity. The only defense is a steadily shrinking group of holy defenders who face unspeakable evil armed with nothing but faith and knowledge – oh, yes, and miraculous powers. An exciting game of modern Vatican horror and investigation.
An adventure scenario for Against the Darkness, which includes hints and tips for players or GMs new to the game system.
Modern Malignance – 150 creepy descriptions of building interiors and more for use in any RPG from the pulp era to the present day. Includes the simply abandoned, the merely weird and the downright horrific.