User summary: Set in an ancient, razed monastery, this adventure can be used with nearly any fantasy genre system. It especially is suitable for "old school" style gaming with any of the various "retro-clones" available. In addition to the keyed adventure areas several types of maps are provided, including an annotated map for the dungeon master and a player's handout map. The product presents the first level of the catacombs and suggests deeper levels exist (but must be created by the dungeon master.