
RPG veterans and game designers Teos Abadía and Shawn Merwin look at the game and the hobby of D&D from a variety of viewpoints: reporting the news, understanding the business, reviewing the products, and illuminating the design. Whether you’re a fan, a player, a DM, or a designer, Shawn and Teos cover topics of interest to you!
Episodes

Wednesday Dec 24, 2025
The DMs Guild’s Complex History! (MD 271)
Wednesday Dec 24, 2025
Wednesday Dec 24, 2025
Episode 271 of Mastering Dungeons!
Main topic: The DMs Guild’s Complex History!
Teos and Shawn enjoy a video by Trekiros and think on the incredible history of the 10-year-old DMsGuild!
News: James Ohlen’s Exodus, Cosmere’s Roadmap, New Legends of Greyhawk Region, and more!
Contents
00:00 Happy Holidays!
02:25 Non-Combat Enctr Objectives?
17:44 Dungeons Best for 1-on-1 Play?
25:32 Diamond Distributors Bankrupt Again
28:31 New Legends of Greyhawk Region
30:27 Gen Con Participation Grants
31:30 Cosmere Announces Roadmap
36:31 James Ohlen and Exodus Change
44:00 DMsGuild Turns 10
44:41 Trekiros Video
46:12 Our History with the Guild
47:28 History of Licensing Pre-Guild
49:26 The OGL and 3E
51:30 Shawn's DMsGuild First Day
52:57 AL's Huge Early Sales
55:58 Early Days and Royalties
01:07:13 Launching Creators
01:11:00 Struggle for Quality
01:15:41 Adepts Program
01:26:28 Creator Expectations
01:34:18 Shout-Outs
01:38:33 What Are We Gonna Do?
Thank you for listening! Get the full show notes with links on Patreon.
Show Search Engine: https://mdsearch.alphastream.org/
Our intro and outro music is Metropolis Fanfare, provided royalty-free by Tabletop Audio (https://tabletopaudio.com) under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
MP3 file metadata populated with Online MP3 Podcast Chapter Editor, built by Dominik Peters. https://mp3chapters.github.io/ and customized for Mastering Dungeons by Vladimir Prenner from Croatia.

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