Uploaded July 2026 | Updated September 2026, 3 weeks ago

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Episode 300 Main topic: Sirrangia and Worldbuilding Through Campaign Building!

Now that we are creating an adventure setting for our top Patreon supporters, we look at worldbuilding through the lens of campaign building.

Contents
00:00 Sirrangia and Worldbuilding
01:13 Every Group is Different
05:10 Worldbuilding Basics
10:43 Worldbuilding in RPGs
17:46 Top-Down vs Bottom-Up
23:11 Designing Sirrangia
27:18 Rules and Worldbuilding
31:58 Our Patreon Polls
37:04 Surviving Strangehollow
38:26 Shout-Outs
42:54 What Are We Gonna Do?

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Mastering Dungeons is a weekly podcast, providing News and a Main segment. We separate these on YouTube for your viewing and listening pleasure.

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 (creativecommons.org/licenses/by-nc-nd/4.0/).

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