A downloadable MÖRK BORG supplement

Download NowName your own price

In a dying world, fungi reign. 

Delve into the dark caves and blighted forests of MÖRK BORG with this mushroom-flavored book stuffed with options.

Eat dubious sourdough, read near incomprehensible scrolls, fight mold that feeds on the decay of the universe itself, become one with the colony, and above all else forage for mushrooms!

This supplement features:

  • 2 small encounter tables for fungal-themed biomes.
  • 36 types of mushrooms and their effects, ranging from mundane to strange.
  • 20 fungus themed or related items and trinkets, featuring 6 new scrolls.
  • 1 new class, a human?? A mushroom??? 
  • 10 new creatures, featuring nods to classic fantasy monsters. 

By the way, you can grab the full text FREEso what are you waiting for? Download it! 

PLEASE NOTE: This version is actually only the pre-release version. My vision for the full release features more art and a far more mörky-borgy layout. Unfortunately this past month was difficult, and I wanted to release this in time for the Fungus Jam. If you like it, please consider a donation. It would go a long way in helping me fulfill my original vision!

MÖRKY MYCOLOGY is an independent production by I. McClung and is not affiliated with Ockult Örtmästare Games or Stockholm Kartell. It is published under the MÖRK BORG Third Party License.

MÖRK BORG is copyright Ockult Örtmästare Games and Stockholm Kartell.


Download NowName your own price

Click download now to get access to the following files:



Log in with itch.io to leave a comment.


This is great. I used your supplement tonight in my solo campaign and it was awesome. Found a Troll Snot in a pumpkin patch and increased my character's max HP from 1 to 7. Great stuff.

Brilliant! I love how much variety there is. Any chance we could get a single page version?

Uploaded Today!


Amazing, much appreciated! 

Downloaded and donated :) 

Thank you so much!


This is awesome. I hope the full version comes out eventually. I already want to run a mushroom themed mini-campaign


I'm happy to hear you like it! For all intents and purposes, this is the full version. All the text is complete. The only thing I'll be adding in the future is more art and more artistic layout.