

Mastering Dungeons
Mastering Dungeons
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
Mentioned books

Jul 19, 2023 • 1h 28min
Mastering Dungeons - Urban, Water, Sky, Traps!
Episode 148 of Mastering Dungeons!
This week's main topic: The 2014 DMG Chapter 5 – Urban and Unusual Environments!
Shawn and Teos revisit the 2014 5E DMG by following Chapter 5. The rest of the chapter covers Urban and Unusual Environments, plus Traps. What would Shawn and Teos add to the 2024 DMG?
News: Critical Role heads to London, Free HeroQuest, D&D at SDCC, and more!
Contents
00:00 Italian PHB
02:57 Effective Clues?
10:42 Not Enough Coverage?
17:32 Session Highlight?
19:55 Campaign Planning?
24:51 D&D at SDCC
26:26 Critical Role in London!
28:59 Blog Comeback
31:11 Aquatic Campaigns
31:40 Wandering Monsters
32:37 One-Shot Worldbuilding
33:24 Free HeroQuest
35:22 Gloomhaven RPG
40:42 Urban Environments
47:28 Law and Order
53:42 Underwater
1:00:21 The Sea
1:06:05 The Sky
1:08:46 Traps
1:23:23 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.

Jul 12, 2023 • 1h 44min
Mastering Dungeons - James Introcaso on Custom RPGs vs 5E Content!
Episode 147 of Mastering Dungeons
This week's main topic: James Introcaso of MCDM joins Shawn to discuss the difference between writing a custom RPG vs creating for 5E!
News: Owlbear Love, ENnies, Gen Con Online, and more!
Contents
00:00 James Introcaso!
01:57 Creating for WotC
06:22 Success Failure Spectrum?
13:29 Character Arcs?
22:26 True Owlbears?
24:41 New Systems?
29:41 Ennies
35:16 Gen Con
37:40 Bear Love in BG3
42:18 Dragonlance Shadow
44:06 Aetherial last call!
44:34 Flee Mortals Comes
48:48 5E Content vs Custom RPGs
51:47 Business Considerations
56:13 Does 5E Fit Bear Romance?
58:04 Audience
1:01:59 Setting and Genre
1:06:28 Conflict Resolution
1:12:11 Character Creation
1:17:07 Story Flow
1:23:41 Game Loop
1:34:10 Pillars
1:38:48 Jim’s Question
1:41:15 Shout-Outs
1:42:49 Find James
Thank you for listening! Get the full show notes with links on Patreon.

Jul 5, 2023 • 1h 25min
Mastering Dungeons - Mike Shea on Organized Play vs Home Games!
Episode 146 of Mastering Dungeons!
This week's main topic: Mike Shea joins Shawn to compare the benefits of Organized Play vs Home Games!
News: D&D Playtest 6, Baldur’s Gate Date, Final ORC License, and more!
Contents
00:00 Swimming
01:07 5E Splinter?
10:24 Adventure Design?
27:45 Playtest Packet 6
30:26 Final Orcs
39:06 Beadle & Grimm’s
44:16 Baldur’s Gate Date
45:39 Savage Worlds
46:39 Aetherial Expanse
47:30 Forge of Foes!
48:30 Home vs Org Play
49:18 Mike’s Experience
51:01 Comparing the Two
59:21 Skill Differences
1:02:55 Variance
1:05:32 Teachers
1:07:21 Fan of Players
1:09:10 Learn from Home
1:14:50 Writing
1:22:39 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.

Jun 28, 2023 • 1h 17min
Mastering Dungeons - Wilderness and Settlements!
Episode 145 of Mastering Dungeons!
This week's main topic: The 2014 DMG Chapter 5 – Wilderness and Settlements!
Shawn and Teos revisit the 2014 5E DMG by following Chapter 5. Do they get lost in creating and traversing a wilderness? Do they find the worst settlement table ever?
News: America is Neutral Good, Blood in Baldur’s Gate, Origins Awards, Diana Jones Finalists, and more!
Contents
00:00 Origins
05:13 Slowing the Game?
22:00 Blood in Baldur’s Gate
25:27 Origins Awards
26:35 Diana Jones Finalists
31:48 NG Americans
34:24 Art Costs
39:29 Congrats Kobolds
40:28 Aetherial Expanse
41:29 DMG Wilderness
43:12 Montage vs Hourly
44:58 Hemingway vs. Faulkner
49:22 Key Questions
56:55 Mapping Wilderness
1:00:55 Wilderness Features
1:04:55 Wilderness Survival
1:07:21 Settlements
1:11:33 Buildings
1:13:52 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.

Jun 21, 2023 • 1h 16min
Mastering Dungeons - Adventure Environments!
Episode 144 of Mastering Dungeons!
This week's main topic: The 2014 DMG Chapter 5 – Adventure Environments!
Shawn and Teos revisit the 2014 5E DMG by following Chapter 5 and rolling up a random dungeon. Is the result satisfying or does it fall apart?
News: Reddit Woes, Renegade Oversteps, Freelancer Pay Survey, Gamehole Events, and more!
Contents
00:00 Whole Enchilada
02:11 Memorable Campaign?
08:42 Swingy d20?
15:43 Dice Design?
20:40 Shine as a Player?
24:35 Favorite RPGs?
25:54 Raiding Mechanics?
27:27 Gamehole Events
29:08 Reddit Woes
24:38 Renegade Oversteps
38:56 Freelancer Pay Surveys
41:38 Aetherial Expanse
42:48 DMG Adventure Environments
44:52 Dungeons
49:07 Let’s Roll
55:55 Inhabitants
58:33 Ecology
1:02:15 Mapping a Dungeon
1:06:55 Left Out
1:12:35 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.

Jun 15, 2023 • 1h 9min
Mastering Dungeons - Designing Tales of the Valiant with Celeste Conowitch!
Episode 143 of Mastering Dungeons!
This week's main topic: Celeste Conowitch on Designing Tales of the Valiant!
What does it take to design a new variant of D&D? Hear the valiant tales of Celeste Conowitch, Senior Game Designer at Kobold Press!
News: Upper Deck Sues Ravensburger, 2024 Update, Final Rivals Stream, Creator Spotlight, and more!
Contents
00:00 Shawn Issues
00:55 DM Fiat?
04:59 2024 Concern?
11:10 Go-To Adventure?
14:15 Community Update and Video
18:54 AL Stream
20:34 Upper Deck Lawsuit
22:27 Final Rivals Stream
24:02 Creator Spotlight
24:38 Core20 RPG
25:52 Last Caravan
27:07 Curse of Vecna
28:25 Celeste Conowitch!
35:12 Valiant Kickstarter
37:00 Project Inception
43:38 Playtest Lessons
49:00 Teamwork
51:25 Goals and Targets
55:54 Kickstarter Success
59:01 What Comes Next?
1:05:42 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.

Jun 7, 2023 • 1h 31min
Mastering Dungeons - 2014 DMG: Creating NPCs!
Episode 142 of Mastering Dungeons!
This week's main topic: The 2014 DMG Chapter 3 – Creating Nonplayer Characters!
Shawn and Teos revisit the 2014 5E DMG. From ideals and bonds tables, to hirelings, to villain motives, does this tell a would-be-author how to craft a great NPC?
News: Candela Obscura, Valiant Kickstarter, Sharkadia, D&D Pride Gear, and more!
Contents
00:00 Across the Masterverse
03:42 Other Genres?
10:00 Martial vs Spell?
19:02 DriveThru to Roll20
23:50 D&D Pride Gear
24:19 Sharkadia
25:54 Astral Ethereal
27:35 Valiant Surges
32:20 Girl by Moonlight
33:55 Illrigger
34:25 Candela Obscura
39:44 DMG Chapter 4 NPCs
41:09 NPCs as DM Tools
42:17 History of NPCs
46:52 Characterization
49:28 Designing NPCs
01:08:18 Hirelings and Patrons
01:18:54 Villains
01:27:02 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.

May 31, 2023 • 1h 34min
Mastering Dungeons - 2014 DMG: Creating Adventures, Part 2!
Episode 141 of Mastering Dungeons!
This week's main topic: The 2014 DMG Chapter 3 – Creating Adventures, part 2!
Shawn and Teos revisit the 2014 5E DMG. From event-based adventures to the encounter building rules, does this tell a would-be-author how to craft a great adventure?
News: D&D Marketing Summit, 2023 Product Reveals, Price Increases, Planescape Hopes, and more!
Contents
00:00 Geeky Guardians
01:42 Limit or Oversight?
11:23 Homebrew vs Published?
17:42 D&D Marketing Summit
23:50 Demographics
27:32 5E is 2E
30:23 Staggering for Printers
32:04 Price Increases
37:35 Bigygnome Presents
39:07 Guide to Dragons
40:36 Phandelver
41:49 Planescape
49:52 Deck of Many Things
50:46 DMG Chapter 3
51:22 Event-Based Adventures
59:09 Mysteries
01:05:00 Intrigue
01:08:05 Complications
01:09:51 Creating Encounters
01:21:23 Random Encounters
01:30:20 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.

May 24, 2023 • 1h 19min
Mastering Dungeons - 2014 DMG Chapter 3: Creating Adventures!
Episode 140 of Mastering Dungeons!
This week's main topic: The 2014 DMG Chapter 3 – Creating Adventures!
Shawn and Teos revisit the 2014 5E DMG. We look at Creating Adventures. Does this tell a would-be-author how to craft a great adventure?
News: UA Survey, D&D Producer Job, Russ Nicholson Remembered, Flummox, Dungeon Secrets, and more!
Contents
00:00 Speaking of Geeks
02:19 Automating Complexity?
07:33 Weapon Persona?
14:26 Weapon Templates?
26:04 UA Survey and Videos
37:47 D&D Producer Job
39:34 Russ Nicholson RIP
40:47 Secrets to Dungeon Fun
41:35 Jeff Stevens Flummox Heist
43:26 Crowdfunding Round-Up
45:18 DMG Chapter 3
46:10 Creating Adventures Intro
51:03 Great Elements
54:53 Published Adventures
56:48 Adventure Structure
58:47 What is a Story?
01:03:54 Location-Based
01:14:58 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.

May 17, 2023 • 1h 20min
Mastering Dungeons - 2014 DMG Chapter 2: The Multiverse!
Episode 139 of Mastering Dungeons!
This week's main topic: The 2014 DMG Chapter 2 – The Multiverse!
Shawn and Teos revisit the 2014 5E DMG. We look at Creating a Multiverse and whether it even belongs in Chapter 2. If it does, what should it look like in the 2024 DMG?
News: Unearthed Barbarians, New Hasbro eOne Streaming Channel, Critical Role Launches New Stream and RPG, and more!
Contents
00:00 Hydration
00:57 Rejoin at Level 1?
06:22 Golf Bag?
17:03 2024 Barbarian
29:56 Community Update
39:04 D&D Streaming Channel
45:17 CR New RPG and Stream
47:57 Crowdfunding Round-Up
48:57 DMG Chapter 2 across Editions
51:09 Creating a Useful Multiverse
01:02:23 Planar Travel
01:04:25 Astral and Ethereal
01:06:56 Feywild and Shadowfell
01:09:30 Inner Planes
01:10:47 Outer Planes
01:12:26 Other Planes
01:13:58 Closing Thoughts
01:16:20 Shout-Outs
Thank you for listening! Get the full show notes with links on Patreon.