Dekahedron Fannish Podcast

Dekahedron Fannish Podcast

Dekahedron is a weekly podcast featuring Joe, an old referee discussing tabletop RPGs. Di ve into topics ranging from classic OSR/D&D gameplay to modern systems like FATE. Join the conversation by - Email (text or attach an audio file): email feedback@dekahedron.com - Phone (call or text): 562-RPG-CAST (562-774-2278) - Web: https://sayhi.chat/dekahedron Cover art logo by DesignKat.

Episodes

September 20, 2026 • 21 mins

A real-time stream-of-consciousness pondering about the use of generative AI in fandom. I don't have the answers, just questions, and I'm dying to know your thoughts:

  • Email: feedback@dekahedron.com
  • Voicemail: (562) 774-2278 / (562) RPG-CAST
  • Web Voice Message: sayhi.chat/dekahedron
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It's been a while since I made an episode! I'm back!

In this one I talk about Project Hail Mary, Spider-Man: A Brand New Day, and The Odyssey.

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July 12, 2026 • 20 mins

I talk about how I run narrative games without running a rail road.

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I’m look at two different player models: the classic academic GNS Theory (Gamist, Narrativist, Simulationist) and the hilarious 1983 joke "Real Men, Real Roleplayers, Loonies, and Munchkins."

I also share my spoiler-free thoughts about Widows Bay on Apple TV+ and give an update on a trope-heavy, narrative martial arts RPG I’m tinkering with.

Show Notes & Links:

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June 28, 2026 • 30 mins

I clear out the old mailbag and answer 13 pieces of feedback!

Stay Connected

Thanks for listening and for all the feedback! If you want to weigh in on the episode, tell me what you think of the new format, or suggest topics for future episodes, here is how you can reach me:

Voice Message: 562-RPG-CAST (562 774-2278‬)

Email: feedback@dekahedron.com

Online: sayhi.chat/dekahedron

Until next time... happy gaming, happy life!

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Mark as Played
June 22, 2026 • 31 mins

YouTube commenter MrRourk made some comments about magic users in Holmes that I wanted to address. I also answer other comments from recent episodes.

Stay Connected

Thanks for listening and for all the feedback! If you want to weigh in on the episode, tell me what you think of the new format, or suggest topics for future episodes, here is how you can reach me:

Voice Message: 562-RPG-CAST (562 774-2278‬)

Email: feedback@dekahedron.com

O...

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Mark as Played
June 16, 2026 • 24 mins

Welcome to a new era for the show! After hitting the 200-episode milestone, I’ve decided to broaden the focus. While I’ll always have a special love for tabletop games, the podcast is officially expanding to cover all things fantasy and science fiction.

This Episode’s Highlights:

Geek Out: I kick things off with my thoughts on the Amazon Prime series Spider Noir. It was a fun watch with a great take on the character...

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May 31, 2026 • 35 mins

It's the big 200! To celebrate this massive milestone, Joe & James take a nostalgic trip back to the exact edition that started it all for them nearly 50 years ago: the iconic 1977 Holmes Basic Blue Box.

Share your thoughts via:

🌐 sayhi.chat/dekahedron

📧 feedback@dekahedron.com

📞📱 562-RPG-CAST (562-774-2278)

More information is at ⁠⁠⁠⁠⁠⁠⁠⁠dekahedron.com⁠⁠⁠⁠⁠⁠

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May 3, 2026 • 60 mins

I got a lot of feedback about my review of Tunnels & Trolls: A New Age. Here it is.

Share your thoughts via:

🌐 sayhi.chat/dekahedron

📧 feedback@dekahedron.com

📞📱 562-RPG-CAST (562-774-2278)

More information is at ⁠⁠⁠⁠⁠⁠⁠dekahedron.com⁠⁠⁠⁠⁠

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Mark as Played

I answer your feedback from my series about making a sandbox campaign.

here's the 20 Quick Question about the rules: https://necropraxis.com/2012/02/24/20-quick-questions-rules/

Share your thoughts via:

🌐 sayhi.chat/dekahedron

📧 feedback@dekahedron.com

📞📱 562-RPG-CAST (562-774-2278)

More information is at ⁠⁠⁠⁠⁠⁠⁠dekahedron.com⁠⁠⁠⁠⁠⁠

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I finish my step-by-step series on building a sandbox campaign from scratch. In this episode I look at how to kick things off with an inciting incident.

Next time I'll answer listener feedback.

Share your thoughts via:

🌐 sayhi.chat/dekahedron

📧 feedback@dekahedron.com

📞📱 562-RPG-CAST (562-774-2278)

More information is at ⁠⁠⁠⁠⁠⁠dekahedron.com⁠⁠⁠⁠⁠

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Mark as Played

I continue my step-by-step series on building a sandbox campaign from scratch. Following the framework of Jeff Rients’ 20 Questions, this seventh installment does rapid-fire answers to questions 11 through 20 to define where and how players can be healed and look at how magic users interact with the Concilium Arcanum.

Promised Links:

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March 1, 2026 • 27 mins

Tunnels & Trolls: A New Age--the new versions of T&T is out! I looked it over and these are my thoughts.

Spoiler: This isn't the T&T you're looking for!

Promised links:

The T&T: A New Age free quickstart: https://www.drivethrurpg.com/en/product/555881/tunnels-trolls-a-new-age-beta-quickstart-rules

TunnelQuest: http://www.1km1kt.net/rpg/tunnel-quest-v3-5

Note: this site seems down so here it is at the Wayback Machine: htt...

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I continue my step-by-step series on building a sandbox campaign from scratch. Following the framework of Jeff Rients’ 20 Questions, this sixth installment answers questions 7, 8, and 9 to define where and how players can be healed and look at how magic users interact with the Concilium Arcanum.

Promised Links:

Share your ...

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I continue my step-by-step series on building a sandbox campaign from scratch. Following the framework of Jeff Rients’ 20 Questions, this fifth installment dives into questions 4, 5, and 6 to establish the major power players in the region.

I define the mightiest figures in the land, moving away from high-fantasy tropes to create characters that fit this gritty, historical-fantasy setting.

Key topics discussed in this episode:

...
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    Mark as Played

    Where do adventurers actually buy gear in a grounded, early‑medieval sandbox? In this episode, Joe tackles Questions 2 and 3 from Jeff Rients’ “20 Quick Questions” and shows how equipment, specialists, and custom items really work in a low‑tech fantasy world.

    Learn why general stores don’t belong in Dark‑Age settings, how market days shaped real commerce, and how to use demographics to decide which NPCs your ...

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    How do you create a pantheon for a sandbox campaign? Episode 191 continues my 'How I Create a Sandbox' series. I explore the 20 Questions of world-building, focusing on the cleric’s religion. Learn about building a three-point alignment system, naming deities using Icelandic roots, and creating conflict between the Northern and Southern kingdoms.

    Promised Links:

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    January 11, 2026 • 8 mins

    In the second of a multi-part series, I talk about how I'm stealing from history to make Almsfjord different, and I ask about how I should continue the series.Promised Links:- The Trelleborg ring fort: https://en.wikipedia.org/wiki/Viking_ring_fortress- The 20 Questions: https://jrients.blogspot.com/2011/04/twenty-quick-questions-for-your.html- Riley's podcast: https://podcasts.apple.com/us/podcast/diegetic-advancement/id1720667088...

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    Mark as Played
    December 24, 2025 • 2 mins

    My annual Christmas poem. Merry Christmas, my friends.

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    December 13, 2025 • 47 mins

    I'm joined by Jason of The Nerd's RPG Variety Cast and we talk about 5 classic "Christmas" movies, depending how you want to define that...

    The movies are:

    * A Tree Grows in Brooklyn (1945)

    * It Happened on 5th Avenue (1947)

    * The Bishop's Wife (1947)

    * Desk Set (1957)

    * Donovan's Reef (1963)

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    Mark as Played

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