Campaign Mastery

When I studied Chemistry in Secondary School (which, when I started, was known more commonly as “High School”), we started with the Dalton Model of Atomic Structure, of atoms as fundamental units of matter that could not be subdivided, and then moved on to the Thompson “Plum Pudding” model. In essence, this describes a negatively-charged […]

WARNING — This turned into a very long post of more than 12,500 words – that’s three times my usual length. Get yourself a drink and a snack before you start! How Long Can You Hold Your Breath? It’s a simple enough question, isn’t it? And so easy to resolve – all it takes is […]

I recently came across a system for magical weapons that both opens up availability of high-level magical bonuses while also restricting them. This enables a campaign setting to be quite low-magic while still providing an avenue for those who absolutely must have a +5 weapon or better. I’m proposing, in this article, to adapt the […]

WARNING: At around 35000 words, this is certainly one of the longest posts here at Campaign Mastery! Settle in for a long and sometimes-bumpy ride, folks… This is part two of my review / demonstration of the “Tangled Web” campaign sub-structure. I’m going to presume that you’ve already read part one, which you can find […]

  This is my 998th post at CM! Two more to the 4-figure milestone!   In my superhero campaign, the PCs are currently shopping for a building to convert into a base of operations for a second set of superhero/civilian Identities that UNTIL has prompted them to create so that they can deal with problems […]

Finished at last – this is only about 90 minutes late! Enjoy :) Anytime a product with the combined talents of multiple industry heavy-hitters like Ed Greenwood and Skip Williams comes onto your horizon, you pay attention. When that product made its funding targets in just 2 1/2 hours, you pay even closer attention. Clearly, […]

A Post In Two Parts This is a post in two parts. The first is the traditional blog carnival roundup; the carnival has now moved on to a new host. Turnout for July was disappointing, though, so that wouldn’t be enough to reward readers for taking the trouble to check in. So I was already […]

I’ve been an active Quora user for the last few years, as long-time readers would know. Since August 2017, more than 1200 answers have been viewed almost 250,000 times. My content there averages more than 2000 readers a month (my content here averages more than three times that number). I’ve even built whole articles here […]

“Game Physics*” have been on my mind lately, no doubt because of my recently published article on the underpinning theory of how Magic works in my superhero campaign. This article is primarily aimed at D&D / Pathfinder / Fantasy GMs, but it may also serve in other genres in which the underlying “science” doesn’t match […]

It has always been my opinion that of all the pantheons, the Norse are the most suited to application within a superhero campaign. The Greek deities are too whimsical, the Romans too arrogant; the Norse are the most level-headed in many respects. What’s more, the Vikings had a sense of the rule of law that […]

Campaign Mastery’s turn as host of the Blog Carnival has now passed into the dusty pages of history, and the baton has passed to Gonz at Codex Anathema, whose topic is “Whose Relic Is It Anyway?” That means that it’s time for a roundup of the submissions in response to our round of hosting – […]

RPGs have a lot of genre elements that do not exist in the real world. Magic, Divine visitations, strange creatures, non-human races with exotic capabilities, exotic potions and arcane enchantments of all kinds, and that’s just the fantasy genre! On top of that, there’s the look-and-feel of the environment, and that means that certain actions […]