What a Dungeon Master does between sessions

The visible part of this job is three or four hours a week. The reason a professional table feels different from a friend's table is almost entirely in the days nobody sees.

Reading back

Everything the party did last session has consequences, and most of them weren't planned. The guard they lied to has told someone. The shop they robbed has a reaction. Working out what the world does in response to five people improvising is the first hour of the week and the part that makes a world feel like it's running whether or not you're looking at it.

Building for what they'll probably do, and for what they might

Preparing a single path is how a session dies the moment the party goes left. Good preparation is a handful of situations with enough detail to survive contact, rather than a script. That means maps, the people in them, and what each of those people wants, none of which can be improvised well at speed.

The tabletop itself

Our games run on Foundry VTT, so somebody builds the map, sets the walls so that fog of war matches what your character can see, places the lighting, and puts the right tokens and statistics in place. That's real time, every week, and it's the difference between a lit dungeon you explore and a picture of a dungeon with pieces on it.

The parts that aren't fun

• Scheduling. Confirming five adults for a fixed night, every week, and handling the one who can't make it without the session collapsing.
• Notes. Someone has to remember the name of the innkeeper from session nine.
• The quiet conversation. When one player is making the evening worse for the others, somebody has to say so, privately and early. This is the single hardest part of the job and the one an unpaid friend running the game will usually avoid until the table breaks.

Why this is the answer to "why would I pay for this"

The entertainment on the night is the smaller part of what you're paying for. Most of it is the six days. A campaign that still exists in month eight is a scheduling and preparation achievement before it's a creative one, which is why our longest table has passed session 125 rather than stopping quietly at session nine like most campaigns do.

The full argument, including the situations where paying isn't worth it, is in is paying for a Dungeon Master worth it. The numbers are on the pricing page, and if you'd rather learn to do this yourself, that's what Crit Fails Academy is for.