Welcome back to How the Wonk GMs! Last time we had a bit of an introduction, framing the GMing experience by talking about campaigns and how one sets up for a campaign. Today, the discussion will be more specific, talking about how one gets ready to run a session. Later, I’m going to go into what I actually do in the GM’s chair, and what running a session looks like.

The one comment I got on the last post in this series was that it was vague, and I concede that. Here’s the thing, though: After you frame up what kind of campaign you want to run, what conceits and systems would be fun for you, you want to keep it vague. An RPG campaign is not a novel, and when you’re setting everything up prior to play you want to leave as many doors open as possible. It is now, when you’re looking to set up an actual session that your players are going to show up to, that you can start closing the doors and settling on what you actually want the game to look like.

I call this session prep, but in the real world with schedule breakdowns, cliffhangers, and everything taking just a bit longer than you’d expect, this might be more of an ‘adventure prep’ given that some of these ‘sessions’ will last two or three. For the most part, then, we’re going to be talking in units of plot rather than units of time. For each of these units of plot, you’re going to be figuring out a problem statement, a problem space, and then a problem resolution. When you’re prepping, though, you start with the problem resolution from last time, use that to write your new problem statement, and then use the new problem statement and your existing prep to define a problem space.