Roleplaying adventures related to the Mythos*.
* Historical ref.: Hastur
“Call of Cthulhu is a horror fiction role-playing game based on the story of the same name...Call of Cthulhu RPG
“Sourcebook for the Delta Green RPG. It contains details of a variety of Cthulhu Mythos cults and...Delta Green: Countdown
“Adventure by Dennis Detwiller in Delta Green: Countdown. It inspired Detwiller's Insylum RPG...Night Floors
“An adventure for The Trail of Cthulhu RPG which is based upon the story of the same name by...The Repairer of Reputations (Adventure)
“Welcome to the Insylum — the place where the world of madmen congeals and intersects with...Insylum RPG
“Trail of Cthulhu is another horror fiction role-playing game based on the stories written by H...The Trail of Cthulhu RPG
Pages in category "Game Adventures"
The following 20 pages are in this category, out of 20 total.