Chaosium

The new edition of Masks of Nyarlathotep is a revision and updating of this epic campaign set in 1925, in which investigators must unravel secrets and battle the minions of darkness in an attempt to stop world-shattering events from destroying humanity.

Whether learned professor, nosy journalist, hobo, waitress or hard-hitting detective, investigators need all the help they can get - Let this book be your guide!

The Call of Cthulhu Starter Set contains everything you need to play the world’s best roleplaying game of horror, mystery and investigation!

Horror on the Orient Express is back in print with a reformatted two-volume set, making it more digestible than ever! This is a Black and white reprint of the 2014 boxed set, reformatted into two hardcover books.

Playing the role of steadfast investigators, you travel to strange and dangerous places, uncover foul plots, and stand against the terrors of the Cthulhu Mythos!

Doors to Darkness is a collection of five scenarios for Call of Cthulhu. Explore the signature setting of 1920s New England through these tales of eldritch dread designed for brand new Keepers—if you’re new to Call of Cthulhu, this is your next step!