Obsession Expansion : Upstairs, DownstairsElevate your Obsession experience with Upstairs, Downstairsthe expansion that transforms how you play. Introduce four powerful new servantsthe Hall Boy, Cook, Head Housemaid, and Useful Manwho give you strategic control over Victorian Fate and open doors to mitigating the base game's toughest challenges. Expand your player count to 5 or 6 and welcome the legendary Howard family with their renowned cook to your estate. This expansion dramatically