Face your terror as it builds - tile by tile. Take a deep breath before you enter. It might be your last. Your fear will grow with each tile you place as you investigate a house filled with dreadful monsters and deadly secrets. As you brave your way through each unique room, you and the other explorers must rely on each other to survive the horrors that await. But beware: The house will turn one of you against the rest. It will take all of your strengths and skills to defeat the traitor and escape the Betrayal at House on the Hill. With 50 fiendish scenarios (including seven new haunts) and dozens of danger-filled rooms, you'll return to the house again and again - as often as you dare - and never face the same game twice.