A few years ago, in my D&D 5E campaign in the jungles of Chult, my players fought a Tyrannosaurus Rex. Awesome? Heck no, twas a real snoozefest of a fight. A bit predictable in fact, dinosaurs are pretty bland in D&D, the T-Rex has one bite attack and a tail attack (how does a tail attack makes any sense I wonder) and that’s it – but that’s not really what I want to talk about. One character, Rufb the barbarian, was pretty messed up by the fight, the T-Rex bite attack does hit very hard obviously, and he lost probably more than half his hit points, even with his damage resistance. No worries, one long rest later and he was as fresh as ever – full hps, all his abilities back, etc. And that was with the so-called Gritty option on mind you. He healed, naturally healed – no magic, not even bandages involved, from wounds by a T-Rex bite frikkin overnight…
Now, we know that D&D 5E has definitely a super-heroic style, characters are pretty much like in video games and, yeah, there’s absolutely no sense of verisimilitude.
On the other hand, in many old-school systems for the same long rest all you get is 1 hp (unless you’re a magic-user and much more importantly also get all your spells back!). That’s more realistic for sure, healing takes time, and more in tune with a game of resources management.
But in my opinion also lacking in some way?

I mean, it’s a bit annoying, it goes against what I said about 5E, but I think that the best example of an interesting resting mechanics I can come up with is also found within video games rather than a supposedly more flexible tabletop rpg.

In Darkest Dungeon, in medium and large expeditions you’ll most likely camp along the way. You then spend a bundle of wood and some food to get back some hit points and, more interestingly, also spend from a limited pool to activate camping skills.
Three skills are accessible to every characters, anyone can do an Encourage, a Wound Care or a Pep Talk to help another character.
Every other skills are character-specific. Be it the Anger Management of the Abomination, the Restring Crossbow of the Arbalester, the Zealous Speech of the Crusader, they all are coherent rp-wise and flavorful For example, if the highwayman’s camping skills are about giving fighting bonuses to himself only, the Vestal’s are all about helping others.
A personnal favorite of mine is the Grave Robber’s Gallows Humor which has, for all companions. 75% chance to decrease stress by 20 (that’s good) and 25% chance of increasing it by 10. The Grave Robber herself has an automatic -25 stress. Dark humor is hit or miss, it is well known. A somewhat similar skill is the Jester’s Mockery which decreases stress for everyone at the expense of one companion, the butt of the joke the poor lad.
Now, many of those camping skill gives temporary buffs and that is something that can be portable to ttrpgs if one wishes so. Get your whetstone out of your backpack and sharpen your sword or encourage a low morale henchmen – could be included in any system I think. On the other hand, the examples from Darkest Dungeon mostly work on the premise of the specifi Stress parameter. I guess you must have some resource other than hit points, if not stress then something else in order for it to work. I know that I could borrow some things and implement it into Dragonbane for example because it got a willpower pool and conditions to fiddle with.
Edit: It seems like Tales of the Valiant, a 5E derivative system from Kobold press, has some interesting resting (or resting-adjacent) mechanics involved. Here’s a play report from blogger Blacksteel who uses it to good effect: https://towerofzenopus.blogspot.com/2025/10/valiant-swords-of-greyhawk-session-14.html I still wouldn’t run something similar to 5E but it’s interesting nonetheless.
Edit: Here’s someone who did a real attempt at it as opposed to my halfassed commentary above: A Camping Procedure by Rise Up Comus :https://riseupcomus.blogspot.com/2025/10/a-camping-procedure.html
