A downloadable dungeon module

Buy Now$4.00 USD or more

A forbidden temple hidden in the sewers, unbeknown to the faithful above.

This 8-page dungeon module is designed for use with the early versions of that one famous dungeon game, but can be used with any of the games inspired by it.

Recommended for levels 1-3.

DURF Edition Included!

A remastered version of this adventure, designed for use with DURF, is now included. This version includes:

  • New art.
  • The adventure hooks from KNOCK! #2.
  •  New random encounter table.
  • And a bunch of small tweaks to the dungeon descriptions!

This version is now also available in French and Italian!


Buy Now$4.00 USD or more

In order to download this dungeon module you must purchase it at or above the minimum price of $4 USD. You will get access to the following files:

The Rot King's Sanctum (DURF edition).pdf 3 MB
The Rot Kings Sanctum (DURF edition - French).pdf 3 MB
The Rot King's Sanctum (DURF edition - Italian).pdf 3 MB
The Rot King's Sanctum v1.1 A4.pdf 24 MB
The Rot King's Sanctum v1.1 Letter.pdf 24 MB
The Rot King's Sanctum v1.1 (Black and White) A4.pdf 10 MB
The Rot King's Sanctum v1.1 (Black and White) Letter.pdf 10 MB
Player Map.png 1 MB

Community Copies

Support this dungeon module at or above a special price point to receive something exclusive.

Community Copies

Each copy of this dungeon you buy helps someone else grab a free copy if their budget doesn't enable them to pay the listed price. 

Feel free to grab one of these free copies from the community if you don't have the budget to buy one :)

Development log


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Hi! Are there any plans on translating this to brazilian portuguese?

(1 edit)

Emiel, I'd like to write a conversion guide for running this with Cairn. Do you have any objections to that?  (The guide would include translations of the monsters and magic items, but would not be playable without access to the adventure itself.)

Hey! I have absolutely no objections to it :)

I appreciate that!  While it will be posted at the Cairn website, I'd be happy to send you a copy of the markdown file as well.

Awesome! I'd love to see it :)

Can I run this with mork borg?

looks great for Mork Borg

Who did the art for this? It's beautiful!

Hi, I created all the art for this; the cover image is a collage of a few public domain art pieces, but the map, and the illustrations in the DURF version are all drawn by me :)


Gonna kick off a Worlds Without Number campaign with this, thank you!


Good luck! Let me know how it goes :)


Will do! Btw, do you plan to have a player version of the map for online games?


I've literally just made one last week for a session I ran so I'll upload it here too :D Cheers!

Many blessings! You're amazing!


Had a lot of fun running this with DCC. Good stuff!


This is excellent, particularly like the layout. Great job.


This is a beautiful little booklet. Monster stats are very similar to those of OSE.

The greatest thing about this booklet is that every dungeon page has a reference to the stats of the monsters on the same page. So you don't have to flip back an forth. Looking forward to running it!