With its 165 cards (three copies each of fifty-five individual cards), The Sleeper Below explores the hidden cults and dormant evils that reside at the heart of H.P. Lovecraft’s fictional world. It also introduces players to those secretive societies that share pieces of information related to the Old Ones and the slumbering terror, Cthulhu.

Roughly two-thirds the cards in The Sleeper Below focus on the Cthulhu faction and its nefarious Cultists, immersing players into a world of frantic struggles against a host of countless evils, forever roiling just beneath the superficial veneer of mundane existence