Call of Cthulhu

Delta Green RPG: The Star Chamber Scenario

Delta Green's Task Force T.I. screwed up. They were in Myanmar, deep in the undeveloped hinterlands. The operation went south, people died, and something unnatural and monstrous escaped -- perhaps with the aid of an agent from the task force. Now they're the operation for a new team of agents.

The  ...More...

Delta Green RPG: Viscid

Even Death Has a Half-Life. Two days ago, a newspaper delivery driver found retired geneticist Tibalt Grieves dead outside his suburban home. Police found Grieves' girlfriend dead in the house. A detective discovered a hidden lab, outfitted with biohazard scrubbers. A CDC specialist found unidentifiable  ...More...

From Unformed Realms: A Toolset For Generating Eldritch Horrors

From Unformed Realms provides twenty horror-packed pages for the random creation of nightmares and unnameable monstrosities. Roll three 6-sided dice a few times, then inflict the outcome upon your appreciative players.

A 20-page system-free supplement.

The Haunter Of The Dark: A Guide To Writing Cthulhu Hack Investigations

The Cthulhu Hack: The Haunter of the Dark is an ENNIE-nominated accessory that takes H. P. Lovecraft's final Mythos tale of doomed writer Robert Blake and guides you, in clear steps, through the process of turning it into an adventure for Cthulhu Hack. With that approach in mind, you can use the  ...More...

The King In Yellow Tarot Deck

The play 'The King in Yellow' has haunted imaginations like a dirge since its first appearance in 1895. But among the fortune-tellers of Europe, the play was not the fearful beginning of something new but the culmination of something older: the 'King in Yellow' tarot.

Daniel Harms and John  ...More...