Call of Cthulhu
Call of Cthulhu is a horror TTRPG that has 3-5 investigators go from normal, everyday people to firsthand combatants of the horrors of H.P. Lovecraft’s Cthulhu Mythos. Fans of Locke and Key, Lovecraft Country, and Stranger Things, will love Call of Cthulhu. Everything from the space-traveling Byakhee, to the towering monstrosities known as the Great Race of Yith can be encountered in the tales the Keeper spins. Whether it is reality-bending gods or violent cultists enacting dark rituals; no matter the case: it’s up to the Investigators to stop these horrors and come out of it alive... If they are lucky.
Originally created by Sandy Petersen
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How to play Call of Cthulhu
Call of Cthulhu uses a percentile-based skill system, where players roll two ten-sided dice to produce a number 1–100, trying to roll under their skill level, which is rated as a percentage chance to succeed on an average task in that skill. Famously, it also has a Sanity stat which wears down as investigators delve deeper into forbidden knowledge and encounter mind-bending evidence of the Cthulhu Mythos in their world. Player characters’ fates frequently include descent into madness or death.
Map makers
Cthulhu Architect
Cthulhu Architect designs modern maps suitable for various RPGs, including Call of Cthulhu. Their maps are versatile and can be used in multiple settings, providing detailed environments for investigators to explore.
Explore MapsLovemaps
Lovemaps creates unique, detailed maps specifically for Call of Cthulhu RPGs. Their maps are designed to immerse players in a Lovecraftian atmosphere, enhancing the horror experience.
Explore MapsJason Thompson (Mockman)
Jason Thompson, known as Mockman, is a comic artist and illustrator who has created walkthrough maps for classic Call of Cthulhu scenarios, such as 'The Haunting.' His detailed maps help players navigate complex environments.
Explore MapsMiska's Maps
Miska's Maps offers high-quality sci-fi and fantasy battlemaps and props for tabletop RPGs, including Call of Cthulhu. Their work is designed for both print and virtual tabletops, providing a range of maps suitable for various settings.
Explore MapsCommunity artists
Jason Thompson (Mockman)
Jason Thompson, known as Mockman, is a comic artist and illustrator renowned for his detailed walkthrough maps of classic Call of Cthulhu scenarios. His work, such as the 'The Haunting' walkthrough map, provides players with intricate visual guides to navigate complex environments.
Explore ArtJohn T. Snyder
John T. Snyder is an American artist whose work has appeared in role-playing games, including Call of Cthulhu. He is known for his fantasy art, contributing to the game's atmosphere with his illustrations.
Explore ArtMarion Anderson
Marion Anderson is a designer and illustrator who has worked on various Call of Cthulhu publications. She contributed to the 'Cairo Guidebook,' providing over thirty maps and building plans of temples and other popular tourist sites, enhancing the game's immersive experience.
Explore ArtMatt Ryan
Matt Ryan is a cartographer who has contributed to Call of Cthulhu publications, including the 'Terror Australis' supplement. His work includes detailed maps that enrich the game's settings and adventures.
Explore ArtFrequently asked questions
Explore classes
Author | Cat Burglar | Explorer | Investigative Journalist | Nurse | Private Investigator | Professor | Archaeologist | Dilettante | Soldier
Virtual table tops
Roll20 | Fantasy Grounds | Quest Portal | Alchemy