This tired old debate* rears its ugly head with alarming frequency, and every time, I am left wanting from the answer.
Whenever someone complains about a system being "misused" — which is to say, not used for its intended or supported purpose, like using the Dungeons & Dragons game engine to run an Animal Crossing-style game — a version of the debate that I frequently encounter is that RPGs are tools, and you wouldn't use the wrong tool for a job. You wouldn't, say, use a hammer to try to turn a screw, as you're liable to ruin the thing you're attempting to build or fix.
This metaphor has never sat right with me.
For starters, table-top RPGs are art and are tools to make art. That's a bit different than attempting to use a screwdriver when you need a wrench; some of the most compelling art uses nonstandard components, like that one of the industrial robot trying and failing to clean the blood pooling around it. You know the one:
Beyond being short-sighted from an artistic perspective, it also ignores what a large swath of role-playing games do. Many games aren't tools, but toolboxes; the creators certainly hope that you'll take them, use them, and enjoy them, but once it's in your grasp, it's up to you to figure out how to use it. A lot of hacks, custom systems, and mini-games come from here: add the Objective rules from Unknown Armies; the fishing rules from Rod, Reel, & Fist; and the narrative rules from Let These Mermaids Touch Your Dick Maybe into Call of Cthulhu to get the Frankengame of your mad dreams!
(I don't know why you need rules for organizational agency, fishing, and thirsty-ass mermaids in your hypothetical Gothic cosmic horror game, but I assume you know your group better than I do. Maybe you want the game to be a little more player-directed than your typical Call of Cthulhu game, and you want to add options for SAN refreshes that include fishing and mermaid-mediated sexual healing. But I am here to tell you that if someone on the internet said you're playing wrong by making the eldritch horror fishing and mermaid seduction game of your dreams, they can go pound sand.)
And of course, I will again bang my drum that RPGs are art. Pretending that RPGs are tools ignores why people actually like a particular game, which often has a lot to do with the myriad (and often subconscious) reasons people like art. Is it accessible? Do your friends like it? Does it fulfill some need within you? Is it especially resonant with your background?
All this to say: the tool metaphor always rankles me when I see it, but I only recently realized why.
RPGs aren't tools. They're cars.
If you're not in the United States, allow me to set the scene: everywhere is too far to walk, and public transit is often underfunded, so that means you basically need access to a car to live. So cars are ubiquitous, but I suspect most people buy, rent, or borrow cars for very prosaic reasons: you had access, you could afford it, it suits your needs, whatever. For the vast bulk of people, they just need something that will get them to work and the grocery store.
These are the equivalent of the vast hordes that indie gamers mock when they wonder why someone is hacking Dungeons & Dragons 5e to make an unofficial Uncharted RPG. Such people may neither know nor care about other RPGs that would do what they want more "efficiently," they just want a game that will handle some action, is somewhat familiar, and has lots of online support in case they get stuck.
The bog-standard American car consumer just needs a car to get from point A to point B. If the brakes work, it's good enough.
Then there are the car guys.
These are people with Opinions™ about cars. A car isn't just a convenient way to get from place-to-place, it's a statement. A lifestyle. They study the breeds of car, they know their natural habitats and ecological niches. This one is built for speed and needs premium petrol and hood clips. This one is built for hauling and can add a trailer hitch and a tow reel in the front.
In this extended car metaphor, that's the sort of people who collect RPGs and dissect them. If you're reading this blog entry, chances are good you're the RPG-equivalent of a car guy. We know where the different breeds of RPG live and like to graze, and we will invent new taxonomies to explain why we know them better than anyone else.
The elaborate taxonomy of cars might be interesting to a car guy, but it isn't as helpful to the kid who just started driving to her part-time job. Likewise, the elaborate taxonomy of RPGs is probably overwhelming or boring to someone who isn't obsessed with this stuff.
That's all right. If they're interested in RPGs, they'll come around to it in their own time.
* As you might surmise, my overall view of the "system matters" debate is, "It depends." Certain systems give you certain tools to do some things more easily than other choices, but my experience teaches me that most GMs tend to run games the same way no matter what system they're using — and that they often bring their assumptions to a new game without familiarizing themselves with it. Once again, the book is less important than the thing that happens at the table, and that is the thing that ought to be judged.
