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

Get the Stunning Slipcase Set!
Masks of Nyarlathotep has been comprehensively revised and updated for use with Call of Cthulhu 7th Edition, but may also be run with the Pulp Cthulhu supplement.

Global campaign covering seven countries in five continents!
Packed with encounters, side-track adventures, detailed adversaries, geographical information, and more!
Presented in full color, with new artwork, maps and floor plans, and ready to use player handouts.
Appendices collect spells, tomes, artifacts, and travel advice.
Ultimate edition, packed full of advice and tips.Requires the Call of Cthulhu Keeper’s Rulebook (7th edition) to play, and is optionally usable with Pulp Cthulhu.

The original six-chapter campaign featuring adventures in America, England, Egypt, Kenya, Australia, and China have been developed and updated by Mike Mason, Lynne Hardy, Paul Fricker, and Scott Dorward, and feature enhanced and new encounters, sub-plots, and on-point guidance for the Keeper.