Sandy Petersen's Cthulhu Mythos for Pathfinder

Created by Sandy Petersen

The definitive guide by Sandy Petersen. New rules and over 100 monsters for the Cthulhu Mythos plus tons of 28mm scale miniatures.

Latest Updates from Our Project:

Final Starter Adventure Here!
11 months ago – Wed, Feb 14, 2018 at 05:50:34 PM


A short and sweet update:

I've uploaded the final version of the starter adventure to BackerKit. They should be sending it out to all pledges soon.

Also - I should have news on HeroLabs very soon!


Video of Advance Copy of COLLECTOR'S EDITION
12 months ago – Fri, Feb 09, 2018 at 09:04:43 PM


A few weeks ago I mentioned that we had an issue with the collector's edition that could have caused a minor delay. LUCKILY, it DID NOT. The signing was done a few weeks ago as well, and this week we got the advance copy of the signed, collector's edition - actually, it arrived to TX from China, ironically, while Sandy and I were in China!  




Yes, this really is the first time he's seen the book in physical form. He signed all the copies just by signing the page itself, before it was bound in with the rest of the pages, so this is his first time actually seeing it:


 - Arthur

Video of Advance Copy of BOOK!
12 months ago – Thu, Feb 01, 2018 at 10:49:08 PM

I know I just posted an update yesterday, but just this morning I received this package and I really wanted to show you. Here's a video:


It looks gorgeous!







Starter Adventure PREVIEW + HeroLabs in final stages
12 months ago – Thu, Feb 01, 2018 at 03:20:26 PM

This post is for backers only. Please visit and log in to read.

Leather cover preview + ALL signatures signed!
12 months ago – Wed, Jan 24, 2018 at 11:16:25 PM


Sandy has finished signing the re-sent vellum sheets, and they are on their way back to the printers!

It will NOT slow down our schedule as I briefly feared. This is because the normal procedure is to ship the signed vellum sheets back to the printer's US office, who then forwards it with their normal freight forwarding to their China office. This costs less, but takes longer. We are shipping the sheets directly to the Chinese printers at our extra cost so as not to create any more delays. So, the initial name misspelling won't affect our schedule after all.

The truth is, any design, development, printing or manufacturing process is fraught with little issues like this, and most of them happen behind the scenes. If they were all shared, you'd feel well informed, but I'm not sure if you'd feel better about everything!

In any case, I told you about THIS one little story. Hope it was interesting for you.

Also, here is a cover (only) sample of the stamped leather for the collector's edition: