Aldarc
Legend
Maybe, but I don't think that is universally true or necessarily holds up to greater scrutiny. Also it still doesn't mean that D&D's write-ups need to be so verbose.I don't think that D&D monsters necessarily needs longer write-ups. I'm just saying that a lot of designers are thinking "everyone knows what an orc is" and therefore don't feel the need to spend a ton of text describing them. As an example, the Savage Worlds Adventure Edition Fantasy Companion lists kobolds as "small dragonfolk" and mentions they use traps and ambushes--all D&D things (this certainly has little to do with real-world stories about kobolds). They don't need to spend many pages describing kobold culture because the book is covertly saying "look at D&D for that info!"
If the SWADE kobold was more like the mythical one, it would very likely have a much longer description.
I don't think it's always a case of "look at D&D for that info!" Sometimes its simply a case, particularly with OSR, of "you can add whatever additional details you want to your monster in your world." Many games that I listed don't care one iota, for example, of differences between types of color-coded and/or shiny dragon. The entry is simply "dragon." Similarly, kobolds are neither dragon-men nor dog-men in Shadow of the Demon Lord, a love child of 5e D&D and WHFRP. They are fey.
A lot of this IMHO has less to do with Black Hack not taking 50 years of D&D experience into consideration but, rather, it simply comes to different conclusions than WotC or 5e does. A lot of that has more to do with the DIY attitude of philosophical OSR. Also, I'm not saying that my ideal is Black Hack. It is one example in my list of games, though it does seem to be the easiest to pick apart.Likewise, you say that Black Hack has like two pages of spells. But that's because those are all D&D spells. First, look at Charm
Whereas the 5e version is split into two spells (plus all the other spells that charm targets--IMO, the Black Hack spell is more like dominate person than charm person) and has a linked condition. OK, But... if I'm playing Black Hack and use this spell to order a target to kill themselves, will they? There's no answer--not even a "Test Wis if given an order that is self-harmful or goes against their moral code," which means that the game has a good chance of screeching to a halt while the DM and players argue about the result. And considering how much people talk about these things online (or in the pages of Dragon Magazine), this is something that can and will happen in a game where it's not spelled out.
The Black Hack version certainly isn't bad by any stretch of the means, but it also doesn't take into consideration the knowledge that has been accrued over nearly 50 years of playing D&D (and it doesn't have tournament play like D&D used to have), which is why the D&D version is longer and more in-depth.
Next, look at Animate Dead, which is a very long D&D spell.
Now, I managed to find a scan online of the original D&D books from '74. Here's their animate dead from Vol 1: Men & Magic:
Barely any longer, and most of the additional length is due to Gygaxian verbosity, using 15 words to say what Black Hack says with "from nearby bodies." The man really needed a course on conciseness in writing.
And then you compare it to that spell in further editions of D&D and it gets progressively longer.
But why does it get progressively longer? For most of it, it's because over time, the players and designers realized that it could be super-powerful because a relatively low-level player character could get their hands on a permanent, malicious army of undead (nothing in either version above that says the zombies won't go out and do zombie things on their own). And that's not what they wanted for the game--at least not for 5th level PCs. So that's why the spell's description increased as time passed, first to limit how many undead you could control at a time, and now to limit the undead's actions to what you command them to do rather than implicitly allow them to wander off and do things on their own.