In this cooperative board game, one player takes on the role of Keeper, controlling enemies and aspects of the malevolent environment. The others take on one of eight investigators, searching the map for clues, solving puzzles, fighting monsters, and racing against the clock before the madness takes hold. At the start of the game, players choose one of five possible scenarios, and the Keeper’s choices generate a unique map and a variety of plot twists. With over 300 cards, 70 puzzle tiles, and 200 tokens, no two games are alike.

Mansions of Madness Official Rules (PDF)