Episodios

  • 191: Making a Sandbox Campaign, Part 3 (Religion)
    Jan 13 2026

    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:

    • The 20 Questions: ⁠https://jrients.blogspot.com/2011/04/twenty-quick-questions-for-your.html⁠

    Share your thoughts via:

    🌐 sayhi.chat/dekahedron

    📧 feedback@dekahedron.com

    📞📱 562-RPG-CAST (562-774-2278)

    More information is at ⁠dekahedron.com⁠

    0:00 Opening Jingle

    0:30 Intro

    1:05 The Cleric's Religion

    1:30 Political Context

    2:20 Historical Inspiration

    3:02 Justice & Worldviews

    4:09 Philosophies on Real-World Religion

    4:22 Naming the Gods

    6:22 The Evil Deity: Vondur

    7:55 Summary & Closing


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    12 m
  • 190: How to Make a Sandbox Campaign, Part 2
    Jan 11 2026

    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/id1720667088Share your thoughts via:🌐 sayhi.chat/dekahedron📧 feedback@dekahedron.com📞📱 562-RPG-CAST (562-774-2278)More information is at dekahedron.com0:00 Intro: Apologies for the Hiatus0:38 The Resource: Jeff Rients' 20 Questions1:25 Retconning Elmsfjord: From Homesteads to Villages2:00 The Trelleborg: Harald Bluetooth’s Ring Fortresses2:57 Viewer Poll: How Should I Handle the 20 Questions?3:41 The Options: Grouped Questions vs. Daily Shorts4:10 Clarifying the Research: Viking Ring Forts4:40 Teaser: What’s the Deal with the Cleric?

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    9 m
  • BONUS: Christmas 2025
    Dec 24 2025

    My annual Christmas poem. Merry Christmas, my friends.

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    3 m
  • BONUS: Christmas Movies 2025 (with Jason)
    Dec 13 2025

    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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    48 m
  • 189: Making a Sandbox, Part 1
    Dec 1 2025

    In the first of a multi-part series, I go through my process for making a sandbox campaign, this one based on longhouses.


    Share your thoughts via:

    🌐 sayhi.chat/dekahedron

    📧 feedback@dekahedron.com

    📞📱 562-RPG-CAST (562-774-2278)

    More information is at dekahedron.com


    0:00 Introduction: Starting a Sandbox Campaign Series

    0:37 What is a Sandbox Campaign? (A Quick Definition)

    1:10 The First Two Steps: A Hook and An Anchor

    2:47 Brainstorming the Hook: Inspiration from Iceland and Longhouses

    3:57 Historical Context: Communal Living and Longhouses

    5:31 Fantasizing the Longhouse: Clan Structure and Elders

    7:08 The Village Power Structure: House Elders and the Jarl

    8:21 Creating Conflict: The Village Between Two Kingdoms

    9:45 Naming the Anchor Village: Introducing Elmsfjord

    10:24 Conclusion and Next Steps

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    12 m
  • 188: What is Tunnels & Trolls?
    Nov 23 2025

    @marcusblacknell-andrews1783 asked me "What is Tunnels & Trolls?" Here's my answer! Not to oversell it, but Tunnels & Trolls (T&T) from Flying Buffalo is one of the most important games in history. I'll tell you why it's the reason the entire RPG industry exists today, paving the way for everything after D&D. I'll also break down the rules that make T&T a unique, rules-light favorite!


    Share your thoughts via:

    🌐 sayhi.chat/dekahedron

    📧 feedback@dekahedron.com

    📞📱 562-RPG-CAST (562-774-2278)


    More information is at dekahedron.com


    0:00 Intro

    0:45 The Importance of T&T: Why It Created the Industry

    6:56 THE RULES BEGIN

    7:08 Stats

    12:09 Character Classes

    17:19 Kindred (Races)

    17:57 Combat

    23:03 Magic System

    25:17 Monsters

    27:03 Things that D&D Does Better

    28:17 Where to buy T&T

    32:17 Solos & Outro


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    34 m
  • 187: Mailcall-Most Wished for OSR System, Part 2
    Nov 18 2025

    This time I'm answering feedback from Martin from Spotify and BJ, the Arcane Alienist about OSR game system preferences.

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    12 m
  • 186: Mailcall-Most Wished for OSR System
    Nov 4 2025

    Answering feedback from Mirke the Meek, Riley, and "Vid" about OSR game system preferences.

    Share your thoughts via:

    🌐 ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠sayhi.chat/dekahedron⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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    22 m
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