Peasant Railgun

I personally adore the Peasant Railgun and other such silly tropes generated by player creativity! Lateral problem solving can be one of the most fun parts of the DnD experience. However, these shenanigans often rely on overly convoluted or twisted ways of interpreting the rules that often don't pass muster of RAW (Rules As Written) and certainly not RAI (Rules As Intended) -- despite vociferous arguments by motivated players. Any DM who carefully scrutinizes these claims can usually find the seams where the joke unravels. The DnD authors also support DMs here when they say that DnD rules should not be interpreted as purely from a simulationist standpoint (whether physics, economy, or other) but exist to help the DM orchestrate and arbitrate combat and interactions.

In the case of the Peasant Railgun, here are a few threads that I would pull on: * The rules do not say that passed items retain their velocity when passed from creature to creature. The object would have the same velocity on the final "pass" as it did on the first one. * Throwing or firing a projectile does not count as it "falling". If an archer fires an arrow 100ft, the arrow does not gain 100ft of "falling damage".

Of course, if a DM does want to encourage and enable zany shenanigans then all the power to them!

When I was a kid I had a character that could fly. I realized that a Decanter of Endless Water put out a pretty powerful constant thrust. Then a Helmet of Freedom of Movement could be interpreted to remove all excess friction due to win resistance (forget the details but it was something about removing any factor that would inhibit your movement). Constant acceleration and no friction... Unlimited speed.

I actually sat down and worked out all the equations based on the mass of my character and the amount of thrust the decanter provided. Our party would be deep in the wilderness somewhere and I'd say " I nip back to town to pick up some supplies, with acceleration and deacceleration it takes me 17 minutes".

Looking back, I think I was a pretty annoying player, but my DM was very patient. I guess he could see I put a lot of work into the scheme. It was also probably the most exciting application of physics I had encountered in my life so far.

Our group once badgered our DM at the time into allowing the parties pet goat to deal some minimal amount of damage in combat. Then we backtracked and bought a hundred of them from the local shepherd and had a small goat army for a bit.

Unfortunately there was a flood shortly after and our goat army was lost

Much prefer Skeletron.

https://suptg.thisisnotatrueending.com/archive/2010/12936417...

Has a better RAW foundation (The issue being maximising the number of skeletons)

This reminds me of the "Dual Octo-cat Flail", invented by a friend of mine.

A flail is basically a stick with a pointy ball chained to one end. It does one attack per turn.

A dual flail attacks twice (it has two balls).

Now replace each ball by an octopus. And each octopi is holding a cat on each of its 8 tentacles. So when you attack, the cephalopods attack, and that means that 16 angry felines attack. I think at the time they came up with this animals had some sort of guaranteed damage exception in some cases (perhaps in a previous DND version?).

Anyway it was completely OP.

I think of a spectrum of RPG participants. At one end you have the mini-maxers, who want to squeeze every advantage possible out of the rules, and at the other end you have the story tellers, for whom the rules are a just framework to hang a story on. I've always been at the story teller end and while I appreciate the ingenuity in the peasant railgun I'm not very interested in playing a game where it features. If I'm going for slapstick I'd rather have a setting that explicitly encourages and handles it (e.g. Paranoia). OTOH, navigating different player desires is one of the big challenges of RPGs, and if people at the table really want to play a certain I think it has be allowed to an extent.

I actually prefer a game where the rules mostly come from the DM. I think it is better if there is no players handbook. The characters develop along their story arc, e.g. at some point you character acquires new powers, e.g. your character has been spending a lot of time developing new combat moves, they kind of level up and now the DM explains a new mechanic. Your character has become adept at disarming opponents and now gets such and such a bonus to attempt a disarm.

This is a lot to place on the DM, but I like the anarchy of a system like dungeon crawler classic. You expect some of your characters to die, e.g. in one adventure my character in a last ditch effort to save himself drank a potion of unknown origin, that potion turned him into a mithral statue. It was a fitting end to his short but eventful life.

Another character played by a different player managed through a long process involving books and negociations with his patron to construct a demonic sentient flying dog through whom he could cast spells and see.

This kind of exploration I think encourages players to see their characters much more as characters than machines to be min maxed and it is way more fun.

Give the DM total control to decide the dice roles that determine the outcome of the shenanigans. You try to hire an army of peasants you're going to be dealing with appointing sergeants, logistics, mutany, desertion all before you try to line them up to throw a ladder at some dude, which in the end is probably like a 1d20 >= ac for a chance of 1d4 damage, with of course crit tables, where on a critical success the dude might be tangled up in the ladder and fall over or something.

A note to my fellow DMs: if your players badger you into allowing this, remember that their enemies - typically BBEGs like Kings, Dukes, Wizards, Liches & the like - are much more likely to have two thousand peasants at their disposal than the party is.

Back when I was in college, we used to play various tabletop RPGs a lot. For one of them (DragonQuest), the rules we had were fairly complex (game rules + house rules) and covered a lot of situations. The general rule of thumb was that, if you came up with something that the rules said was ok, even if a bit ridiculous; you could do it. The caveat being, it would be discussed post-session to see if it should work going forward. But everything flies once.

One night, one of the characters was transformed into a frog and knocked off a roof. He triggered a spell, Shadow Wings, which grants the play large wings made of shadow, allowing them to fly. However, the wings are large enough to lift a human... I imagine on the order of a 15-20' wingspan. The DM made it known that it was not reasonable for a frog to fly using them. Much debate happened because... everything flies once. At the end of the discussion, the frog was _not_ allowed to fly.

The result being a new quote came out of that night.

Everything flies once, except a frog.

The problem comes from trying to mix real world physics with game mechanics only in ways that benefit the players and also applying rules where they don't fit [0]. Only the game mechanics allow you to pass it between the peasants so fast and the game already tells you what happens the last peasant throws it and it's a (likely non-proficient) attack with whatever item they're passing with the same range limitations that javelin or improvised weapon has. The item is only on average moving 1900 mph but it's really just being rapidly handed from person to person so the true velocity is a rapid sawtooth as the person moves it to pass it to the next person, enabled by the power of RAW itself to these feats.

[0] This is just an object being passed between creatures not a falling object so the Falling Object rules are irrelevant.

If anyone enjoys this kind of foolery, I recommend a Harry Potter x DnD crossover fanfiction: https://www.fanfiction.net/s/8096183/1/Harry-Potter-and-the-...

Main character is a self-aware munchkin mage transported to the HP world and DnD rules apply to him only.

Unfortunately the story is unfinished on the most interesting point, but the finished amount chapters is more than enough :)

In earlier editions, a similar hack was to line up an arbitrarily long line of chickens (or similarly expendable 1 HP creature) and use a combination of cleaving feats to meat-teleport from one end of the line to the other in a single round.