Ggthjy

I am a long time Dungeon Master of Dungeons and Dragons and Pathfinder. My games run in a custom world of my own making. However, I utilise a lot of the traditional lore and races of D&D.

I'm quite proud of one of my current storylines and have been thinking about turning it into a book. Of course to do this I will need to get the permission of the players to use their characters, assuming I get this is there any other reason I can't publish this?

Things I'm concerned about are the particular interpretations of the classic fantasy races, the classes/abilities of the characters and most importantly the magic system. To experienced players I expect these things to be fairly recognisable, and I'm trying to work out how much I need to modify it in my writing.

Can I publish a story from my D&D game without plagiarising D&D lore?

Plagiarism would be taking exact text from the various game manuals and representing it as your own. So don't do that.

But you probably weren't going to anyway, because you want to tell a story, not publish a game log. Think of your story as being inspired by your game, but retell it as a story. When you tell a story you use the language of description, not specification -- powerful fireballs and mighty blows with great-axes, not third-level spells doing 5d6 damage and axes that do 2d12 (+3 for strength 18) etc. (It's been years since I've played D&D; please forgive my made-up stats here.)

Mechanics get in the way of storytelling, and mechanics are the part most tied to a particular game system. Unless you're targeting the gaming market specifically, you probably want your fantasy story to not clearly identify the game system at all -- readers don't need to care whether it was D&D or GURPS or RuneQuest or Fate or a product wholly of your own imagination. They want to read about your wizard calling lightning from the heavens, not about a seventh-level wizard casting a fourth-level spell and opponents making saving throws.

There is one thing to watch out for, but it's not about plagiarism or copyright -- beware of trademarks. If there is a named monster type or special artifact, check to see if the game publisher asserts a trademark on it. They can't trademark common things like trolls or healing potions, but they might have trademarked a specific monster or artifact invented for that game. Try checking another published source such as the the 3.5 edition System Reference Document; trademarked stuff is usually absent (or renamed) in such works. If you're still not sure, you might want to change the specific names just in case the publishers decide they care. (A similar concern might have caused Gygax to change "hobbits" to "halflings" after the first edition.)

I don't know about the legality of it but this has already been done. A bunch of french players and their dungeon master turned their stories into comic books.

In french it's called "Chroniques de la lune noire", aka "Black moon chronicles". It is very famous among french D&D players. You may want to read on that.

As a fun side note their world and characters were so reputed that Gary Gigax himself once played a session with these guys!

It's imperative that you research what all is trademarked.

Write your book as you see fit, then before final editing/publishing, remove trademark/copyrighted terms/names/phrases from your book and replace them with an alternative that is not trademarked.

Otherwise, you would need permission to use each one. This would be the easiest legal way around this.

If you do not want to go a traditional publishing route, you could always publish your writing online as "fan-fiction", which, of course, is not breaking any commercial-use copyright laws - assuming you are not making money directly from your writing. (But I believe you could still have a Patreon or such, receiving "donations" for your work, rather than being paid for your work directly).

Game systems cannot be copyrighted or patented.

However, identifying characters of note or settings are out of the bat.

You cannot make reference to any named character or town from published settings, or use the name of the wizards's spells.

There is also the realm of fan fiction. If you are not profiting from your work and it does not subtract from the value of the main work, you are usually safe.

There is one web novel that did exactly this. Metaworld Chronicles (I'm not affiliated to that) - it began even using references to D&D characters but then swapped them out after the author (allegedly) talked to a WoTC representative.

You can always change the names of people and places found in published official media.

I think this will depend largely on how much of the lore you're really using. Having underground dark elves that are corrupted by their spider goddess? It'll be pretty obvious, even with some name changes, to anyone familiar with D&D. Some things are more common sense, like red dragons breathing fire and blue ones breathing lightning.

However, when you say "lore", my mind immediately turns to the official settings, and that, I believe, is a complete no-go. Even with some name changes, the setting and lore of Faerun, for example, would likely be fairly obvious to a reader. Big-name characters like Strahd, Vecna, and Drizzt would probably be recognizable, as well. Note that the names of gods, too, would fall into this category-- see the replacement for gods' names used by Matthew Mercer in his Tal'dorei book for reference. (Notably, however, this book is designed for DMs to use to build their own campaigns, and I imagine that many of them, like myself, use his titles and the actual names of the gods interchangeably while playing.)

Consult the System Reference Document for whatever version of the game you've played. It contains all of the information that Wizards of the Coast considers free for use in other creative works. If anything, and I do mean anything, including monsters, locations, and spell names, is not listed there, change the name and description.

Note that Paizo, the authors of Pathfinder, publish books in their Golarion setting, but they avoid mentioning certain creatures found in the SRD in their fiction; Pathfinder Tales: Prince of Wolves calls a character "devil-blooded" instead of calling him a tiefling. Along the same lines, their miniature line includes what is clearly a mohrg but labels it Murderous Undead. They are a major corporation effectively publishing unbranded D&D fiction; there are probably legal concerns behind avoiding these names in their fiction.