Campaign Mastery

Lots of die configurations can substitute for a d20, or for 3d6. This article looks at some of the most unusual. Part 3 of 3. There’s something indescribably appropriate about writing the first words of this post on Halloween – after all, many of these rolls are monsters unfit for gentle company. At the same […]

Lots of die configurations can substitute for a d20, or for 3d6. This article looks at some of the more unusual. Part 2 of 3. Progress on writing this post has been a lot slower per word than I was expecting. That’s partly down to the attention to detail, partly it’s the complexity of the […]

There are lots of dice configurations that can substitute for a d20, or sometimes for a 3d6. This 2-part article looks deeply at some. Not all RPG players and GMs are Geeks, it has to be said, but many of us can spend hours noodling over dice and probability curves and other Geeky dice-related subjects, […]

With the economic foundations sorted, this part gets back to the distribution of fortifications, defensive networks, and Inns. Table Of Contents In part 1: Chapter 5: Land Transport 5.1 Distance, Time, & Detriments 5.1.1 Time Vs Distance 5.1.2 Defining a terrain / region / locality      5.1.2.1 Road Quality: An introductory mention 5.2 Terrain 5.2.0 Terrain […]

While working on the subject of population and its distribution, I stumbled onto a method of using a Realm’s economics for worldbuilding and history generation. Originally subordinated to the main thread, I’ve decided to break it out into it’s own post. Note that the unfinished part that’s been set aside for the next post is […]

Today, Part 3 of the Topologia campaign setting details the Shadowfen and horrors that abide there, lots of creatures exportable to similar environments!. The Shadowfen Strictly speaking, the place should be called the Shadowfens,, plural, because the multiple similar environments under the one umbrella title. This is a terrible place where nothing much is really […]

The career of Formula One legend Michael Schumacher holds some important lessons for RPG GMs. Backstory A video on the achievements of legendary F1 driver Michael Schumacher inspired this article when I connected a couple of stray thoughts together. Having roughed out the content in my head, I decided not to write it, to do […]

Today I bring you a guest article on Wars in TTRPGs by Alexander Atoz, in two parts. Wars are inevitable in most RPGs, sooner or later, but GMs often struggle to walk the fine line between making the conflict seem realistically big enough and keeping the experience personal to the players. Vast armies lend themselves […]

Yet another post talking about the weather – but this time, from the perspective of what detail to throw away. Table Of Contents In part 1: Chapter 5: Land Transport 5.1 Distance, Time, & Detriments 5.1.1 Time Vs Distance 5.1.2 Defining a terrain / region / locality      5.1.2.1 Road Quality: An introductory mention 5.2 Terrain […]

The difference between the level of detail that you want when a PC is actually present and what is needed when it’s all NPCs and should happen purely in the background is almost total. Earlier treatment of the subject within this series focused on paring back and simplifying to the level of detail required for […]

Today I’m going to walk you through the design of a divided die roll, one of my favorite RPG tools. Dividing one die roll by another creates a large low-result probability and a long tail of low-probability high results. I’ve written about them before in The Physics Of Uncertainty, and used them in Oddities Of […]

Many authors have tried to explain how vast space, and the universe contained within it, really are, usually with less than total success, though with each attempt, some few are reached. This is both something that Sci-Fi GMs need to understand and yet, often hand-wave. I have thought of another approach, one that is strictly […]