Mystery

Explore Berlin’s seedy underworld between wars. Dive into sin, secrets, and sanity-shattering horror in three decadent Mythos adventures set in 1920s Germany.

Dead Light is a short, encounter-based scenario for Call of Cthulhu, set in the Arkham countryside during the 1920s.

A free introductory Call of Cthulhu one-shot. Shipwrecked on Beacon Island, investigators find terror in the dark. Designed for quick play with minimal prep.

Master mind-shattering horror in this 40th anniversary edition of the Keeper Rulebook. Everything needed to run Call of Cthulhu 7e: rules, Mythos lore, monsters, magic, and adventures.

Explore Berlin’s seedy underworld between wars. Dive into sin, secrets, and sanity-shattering horror in three decadent Mythos adventures set in 1920s Germany.

Dead Light is a short, encounter-based scenario for Call of Cthulhu, set in the Arkham countryside during the 1920s.

A murder mystery in the waterways of the Briarthorn Bluffs.

3 Solo Adventures in Call of Cthulhu 7e

Master mind-shattering horror in this 40th anniversary edition of the Keeper Rulebook. Everything needed to run Call of Cthulhu 7e: rules, Mythos lore, monsters, magic, and adventures.

A mysterious death on Beacon Island draws you into a solo Lovecraftian investigation filled with creeping dread and submerged secrets.

Your journey to Arkham goes up in smoke when your train takes a wrong turn into horror. Don't sit too close to the fire.

Explore the twisted history of Arkham, Massachusetts: home to Miskatonic University and secrets best left buried. A richly detailed setting guide for Call of Cthulhu 7e campaigns.

A globe-trotting solo campaign to save the world from icy destruction. Time is running out... and so are your investigators.

Stranded in the icy Canadian wilderness, your survival depends on ancient secrets, bitter cold, and your will to live.

Explore Cthulhu’s worshippers through time with this definitive guide. Create your own cults, unravel conspiracies, and run three dark scenarios for Call of Cthulhu 7e.

Star System is a versatile system that brings any genre to life—fantasy epics, sci-fi heists, noir mysteries, and more. Build heroes, face dangers, and weave tales in any world.

Unravel the Alien Conspiracy in Horrific Conspiracy, a supernatural horror TTRPG where you play Shroud agents battling extradimensional terrors.

Play Call of Cthulhu for the first time with this Quick-Start Rules guide.

Investigation ruleset ready to build worlds on

Hidden beneath the veneer of everyday life lies the Wyrd