Inspired by Robert W. Chambers’ influential cycle of short stories, it pits the characters against the reality-altering horror of The King in Yellow. This suppressed play, once read, invites madness or a visit from its titular character, an alien ruler intent on invading and remolding our world into a colony of his planet, Carcosa. Four books, served up together in a beautiful slipcase and GM screen set, confront your players with an epic journey into reality horror: