![TYPE40 on Twitter: "If you are following along, here is the finished prototype of the Mask of Hayama from Masks of Nyarlathotep #ttrpg #CallOfCthulhu #horror @Chaosium_Inc https://t.co/HXa3XLV1HE" / Twitter TYPE40 on Twitter: "If you are following along, here is the finished prototype of the Mask of Hayama from Masks of Nyarlathotep #ttrpg #CallOfCthulhu #horror @Chaosium_Inc https://t.co/HXa3XLV1HE" / Twitter](https://pbs.twimg.com/media/EcCv_0-U0AADn-4.jpg:large)
TYPE40 on Twitter: "If you are following along, here is the finished prototype of the Mask of Hayama from Masks of Nyarlathotep #ttrpg #CallOfCthulhu #horror @Chaosium_Inc https://t.co/HXa3XLV1HE" / Twitter
![Amazon.com: Role Playing Games Masks of Nyarlathotep : Chaosium Inc, Larry Ditillio, Lynn Willis, Mike Mason, Lynne Hardy, Paul Fricker, Scott Dorward, Mike Mason: Toys & Games Amazon.com: Role Playing Games Masks of Nyarlathotep : Chaosium Inc, Larry Ditillio, Lynn Willis, Mike Mason, Lynne Hardy, Paul Fricker, Scott Dorward, Mike Mason: Toys & Games](https://m.media-amazon.com/images/I/61u-UXmvaOL.jpg)
Amazon.com: Role Playing Games Masks of Nyarlathotep : Chaosium Inc, Larry Ditillio, Lynn Willis, Mike Mason, Lynne Hardy, Paul Fricker, Scott Dorward, Mike Mason: Toys & Games
![The new edition of the classic campaign "Masks of Nyarlathotep" is now available in PDF : r/callofcthulhu The new edition of the classic campaign "Masks of Nyarlathotep" is now available in PDF : r/callofcthulhu](https://external-preview.redd.it/fOICeea2MA3dOZyTxT8RfuV6owgegCvnVtgDDBI0mF0.jpg?auto=webp&s=aaedbb5473f3ae3d61d2e36100399d9566e9291a)
The new edition of the classic campaign "Masks of Nyarlathotep" is now available in PDF : r/callofcthulhu
![Sale - [Chaosium] 666 page Masks of Nyarlathotep special leatherette edition now $50.00 off | EN World Tabletop RPG News & Reviews Sale - [Chaosium] 666 page Masks of Nyarlathotep special leatherette edition now $50.00 off | EN World Tabletop RPG News & Reviews](https://www.chaosium.com/product_images/uploaded_images/mon-slipcase-right-facing-mockup-88874.1541809559.500.659-3-.png)