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Castle Xyntillan
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Castle Xyntillan

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“The immense, rambling complex of Castle Xyntillan has stood in its mountain valley for many years. Built over several generations, it has now been deserted by its former owners, and left to time and the elements. However, that is not the end of the story, for Xyntillan’s fabulous treasures and Machiavellian deathtraps continue to fascinate the fortune-seekers of a dozen lands – and never mind the ghost stories!”

A 136-page adventure module for 1st to 6th level characters, Castle Xyntillan is a a funhouse megadungeon for the Swords&Wizardry game (and broadly compatible with other old-school systems). The module describes the three massive levels of the eponymous haunted castle inhabited by the remnants of a reclusive and eccentric family, from the soaring tower of the Donjon to the inky depths of the Oubliette (and beyond). Hidden rooms, secret passageways and long-forgotten sub-sections complete a collection of the dangerous and macabre from the gothic imagination – providing ample opportunities for exploration, confrontation, and subterfuge.

Castle Xyntillan has been designed to be versatile, open-ended, complex, and accessible. It is above all, a fantastic place – built on surrealism and dream logic, yet a place which makes a certain amount of sense if you look at it sideways. It should be entertaining, fascinating, and always a bit mysterious. Whether you would like a dungeon for one-off expeditions and convention play, or repeated forays and full campaigns, Castle Xyntillan should suit the demands and particulars of your campaign!

This electronic edition includes the following:

  • The PDF version of the module, with cartography by Rob Conley, and illustrations by Peter Mullen, Denis McCarthy, and Stefan Poag.
  • GM and player maps of the module, as well as a set of virtual tabletop maps, with helpful setup instructions by cartographer Rob Conley for Roll20 and Fantasy Grounds.
  • A GM’s Worksheet, used to track time and characters as the company explores the depths of Xyntillan. Adapted from Dungeons and Companies, a Hungarian retro-clone, and designed by Istvan Boldog-Bernad and Andras Szabo, this is a highly useful play aid for dungeon scenarios.

RELEASE NOTE: At this moment, the main document is still a plain PDF, the release expedited to let people under lockdown enjoy the module. An update with improved cross-refefences and functionality shall be released at a hopefully close date.

This electronic edition is provided free of charge to people who have purchased the print issue.

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Reviews (3)
Discussions (9)
Customer avatar
Fredrick R July 13, 2020 11:34 pm UTC
Need to offer a hardcopy. $20.00 seems a lot for a pdf. $14 would be reasonable.
Customer avatar
Andrew W August 01, 2020 4:29 pm UTC
Hardcopies are on sale here
Customer avatar
Fredrick R August 01, 2020 9:50 pm UTC
Customer avatar
Paul K June 20, 2020 8:59 am UTC
ooh -so keen to get a hardcopy of this!
Customer avatar
Thiago S June 12, 2020 5:43 am UTC
Any ETA for the hyperlinked pdf?
Customer avatar
Gabor L June 12, 2020 9:44 pm UTC
I wish I could get to it, but the workload at my day job has been dreadful in the last two months, and a lot of it has been editing work (I am deputy editor of a scholarly journal, plus I finished work on a larger book), which has burned me out on messing around with the manuscript. I hope to do it when things are a bit less crazy. Apologies for the delay.
Customer avatar
Thiago S June 14, 2020 6:05 am UTC
I understand. i’m still reading through it (very good layout, by the way), so it will be needed only when I run it. So, I can wait a little longer :) Best of luck on your new book. Thanks for the reply.
Customer avatar
Thiago S May 30, 2020 6:40 pm UTC
Customer avatar
talon G May 12, 2020 7:57 pm UTC
This comes with a step by step guide to set up the maps for Roll20 and Fantasy Grounds. Very helpful! 5 star service!
Customer avatar
Carlos S May 01, 2020 3:06 pm UTC
The module itself is VERY VERY GOOD. I cannot stress enough how it is creative and exciting to play, however it comes with a BIG problem. The PDF is not bookmarked at all, the references to treasure and npcs should have a clickable link to it along with a nice index we could navigate easily on the pdf, however it has none of that making it really umpractical to DM. I've spent some hours bookmarking and referencing everything and now that things start to have some organization it feels good to DM and it feels good to run. If I knew that for sure I'd wait until the author fix the issue, however since I already got it I had to put in this extra effort so I could DM it properly.
Customer avatar
Gabor L May 01, 2020 4:27 pm UTC
Hello Carlos,
A bookmarked and cross-referenced version is forthcoming. Apologies for the inconvenience.
Customer avatar
Zachary S May 01, 2020 1:23 am UTC
I know that the hardcover will probably not be available soon, but is there any way to get a discount or coupon if I buy the .pdf now?
Customer avatar
Gabor L May 01, 2020 4:26 pm UTC
Hi Zachary,
The print edition will be available again fairly soon - hopefully within the next two weeks - but if you would like one now, please mail me at beyond DOT fomalhaut AT gmail DOT com, and I can arrange a solution.
Customer avatar
Zachary S May 05, 2020 1:40 am UTC
Hi Gabor. That's great news about the print edition coming back. I'll shoot you an e-mail!
Customer avatar
Philippe M May 13, 2020 12:32 pm UTC
Hi Gabor,

Are you shipping from the US or do you have a within-EU shipping capability ? Since I'm in the EU, this could have quite an impact for me (on shipping cost and possible taxes).
Customer avatar
Kristian J April 25, 2020 9:07 pm UTC
I own this direct from the publisher. This is my current favorite jam. Love it love it love it. Came here to get a digital edition just so I could crib some of the tables and print it off! Glowing love for Castle X and Gabor!
Customer avatar
Armin M April 09, 2020 4:56 am UTC
Hey! I'm super interested in this book. Is the hardcover still available anywhere?
Customer avatar
Gabor L April 09, 2020 8:08 am UTC
Hi Armin,
For the time being, I have suspended physical sales due to the Coronavirus epidemic. When restrictions are lifted and things normalise a bit, the print edition will become available once again (we are doing a reprint during this downtime). Apologies for the inconvenience!

If you would like to save on the print/PDF combo, please mail me at beyond DOT fomalhaut AT gmail DOT com, and we can arrange something.
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This title was added to our catalog on April 04, 2020.