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Crimson Dragon Slayer D20


Crimson Dragon Slayer D20 has just been totally revised.  It now includes its own magic system, along with updated O5R rules for maximum efficiency. Eventually, this will be included in my upcoming book Cha'alt: Fuchsia Malaise.


If CDS D20 floats your boat, then check out my latest work - Cha'alt:


For over a year, I've been running D&D 5e on Roll20, playtesting various adventures and locales within my Cha'alt campaign setting.

What I wanted was an extremely rules-lite and old school cheat-sheet for 5th edition that I could show players to give them the basics - how I run virtual O5R games.  Crimson Dragon Slayer D20 is the culmination of that desire.  

You'll get easy to absorb chunks in order to make running D&D a snap when you only have a couple hours to play and half the table are noobs, distracted, unfamiliar with the OSR style, or maybe English is their second language.

Crimson Dragon Slayer D20 will save all of us precious minutes (hours?) before every single session, getting players up to speed and ready to immerse themselves in sword and sorcery adventure.

Also, the look and feel of this PDF will set the tone for your game... bloody parchment that gets down to business!  You also get a printer-friendly black and white version, if you prefer. 

Kort'thalis Publishing is fortunate to have David Guyll doing the layout.



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Reviews (2)
Discussions (4)
Customer avatar
Matthew T March 12, 2022 11:17 pm UTC
What's the difference between this and Crimson Dragon Slayer D20 Revised at ?
Customer avatar
jasen C January 23, 2022 8:46 pm UTC
Just wanted to say This hack is awesome. I don't have much time to Dm so this gets my d20 games running fast and epic thanks for the work.
Customer avatar
Darrick D January 31, 2021 1:06 pm UTC
You know what goes perfect with Crimson Dragon Slayer? Eldritch, gonzo, science-fantasy, post-apocalyptic adventures. Hey, I'm Kickstarting that right now! Please check it out and back:
Customer avatar
Darrick D December 08, 2019 8:13 pm UTC
Here's a link to the Cha'alt: Fuchsia Malaise kickstarter:
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File Last Updated:
April 07, 2023
This title was added to our catalog on April 09, 2019.
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