I was watching a game played with a dice pool, and could see that the GM was waiting for the dice roll and then deciding by what felt right, rather than having any kind of precise resolution. How precise are the RPG rules themselves, and what are the consequences of imprecision?
In answering this question, I thought about FATE and its fudgable (by design) rules. It moves far toward storytelling aid and away from traditional game. Contrast the relatively short FATE rules with the vast rules of versions of D&D beginning with Advanced D&D (1e).
[h=3]Miniatures-Based[/h] From a board gamer’s point of view, much about miniatures rules is open to negotiation, a reason why there are referees at so many miniatures battles. Fantasy RPGs derive from the Chainmail miniatures battle rules, not from board games.
Board games must have precise rules. There’s no GM (in almost every case) to interpret or to be rules arbiter. RPGs can get away with vague or incomplete rules because there is a GM (in most cases). On the other hand, an RPG is trying to cover “everything” that might happen, so naturally the rules tend to be much longer than the rules for a board game.
Precision in rules is important to a game’s GM philosophy. If the GM is merely a rules arbiter, then precise rules are vital. If the GM is a god-like guide who is above the rules, less precise rules work. It’s easier for a GM to be a rules arbiter, and that expands the potential pool of referees. We saw this especially clearly in 4e D&D.
Video games must have precision underneath, for programming purposes. Video game design documents (or whatever system is used) must be explicit and complete, so that programmers and other game developers can do what the designer intends.
It’s very difficult to be both precise and concise. When I’ve playtested a board game solo several times, the rules I then write will mostly cover the basics. By the time I’m done with the game (likely years later) there have been questions that required additional explanation, and even though my philosophy is to simplify a game rather than add things to it to solve problems, the final rules will be half again as long as the early ones in order to provide clarity and precision.
"Legalese" is an example of rules-writing gone way too far to the side of precision. But one person’s legalese is another person’s precision.
[h=3]“Reasonable” Players?[/h] The writer of the following comment epitomizes the “rules don’t require precision” attitude:
This advice may work for RPGs, where you have both a rules arbiter/god and a group of players who can restrain the rules lawyers in the group. If you're designing a game where people won't be very competitive (no "rules lawyers") then this can work. But it’s bad advice if you're designing a competitive game.
I like rules that are similar to technical writing (instructions), that attempt to be exact rather than "reasonable". Because there are *lots* of unreasonable game players, especially for two-player games where there might not be a majority of reasonable players to rein in the unreasonable one.
[h=3]Chrome[/h] “Chrome” is exceptions or additions to the basic rules to provide much of the color and flavor of historical games and fictional games. But as exceptions/additions to the basic rules it adds to the length and complexity of the rules.
Take the simple example of leaders in a wargame. Standard Risk has just a single kind of unit, the Army. There are no leaders. In Britannia there are a number of leaders, even though most armies are of one basic type, with the leaders adding to the dice roll in combat. Simple enough, but leaders provide a human element in a game about a thousand years of history. In Diplomacy, a faceless World War I game, an epitome of simple that relies on player-to-player negotiations for most of its interest, there are no leaders.
In RPGs, which are the opposite of facelessness, almost every designer will want lots of “chrome” to help represent a “real world” experience, even if it’s a fictional world.
How precise should RPG rules be? “It depends.”
This article was contributed by Lewis Pulsipher (lewpuls) as part of EN World's Columnist (ENWC) program. Lew was Contributing Editor to Dragon, White Dwarf, and Space Gamer magazines and contributed monsters to TSR's original Fiend Folio, including the Elemental Princes of Evil, denzelian, and poltergeist. You can follow Lew on his web site and his Udemy course landing page. If you enjoy the daily news and articles from EN World, please consider contributing to our Patreon!
“But, he thought, I keep them with precision. Only I have no luck anymore. But who knows? Maybe today. Every day is a new day. It is better to be lucky. But I would rather be exact. Then when luck comes you are ready.” Ernest Hemingway, The Old Man and the Sea
In answering this question, I thought about FATE and its fudgable (by design) rules. It moves far toward storytelling aid and away from traditional game. Contrast the relatively short FATE rules with the vast rules of versions of D&D beginning with Advanced D&D (1e).
[h=3]Miniatures-Based[/h] From a board gamer’s point of view, much about miniatures rules is open to negotiation, a reason why there are referees at so many miniatures battles. Fantasy RPGs derive from the Chainmail miniatures battle rules, not from board games.
Board games must have precise rules. There’s no GM (in almost every case) to interpret or to be rules arbiter. RPGs can get away with vague or incomplete rules because there is a GM (in most cases). On the other hand, an RPG is trying to cover “everything” that might happen, so naturally the rules tend to be much longer than the rules for a board game.
Precision in rules is important to a game’s GM philosophy. If the GM is merely a rules arbiter, then precise rules are vital. If the GM is a god-like guide who is above the rules, less precise rules work. It’s easier for a GM to be a rules arbiter, and that expands the potential pool of referees. We saw this especially clearly in 4e D&D.
Video games must have precision underneath, for programming purposes. Video game design documents (or whatever system is used) must be explicit and complete, so that programmers and other game developers can do what the designer intends.
It’s very difficult to be both precise and concise. When I’ve playtested a board game solo several times, the rules I then write will mostly cover the basics. By the time I’m done with the game (likely years later) there have been questions that required additional explanation, and even though my philosophy is to simplify a game rather than add things to it to solve problems, the final rules will be half again as long as the early ones in order to provide clarity and precision.
"Legalese" is an example of rules-writing gone way too far to the side of precision. But one person’s legalese is another person’s precision.
[h=3]“Reasonable” Players?[/h] The writer of the following comment epitomizes the “rules don’t require precision” attitude:
"[Game] Writers tend to be too wordy and explain everything in excessive detail when in fact their readers are perfectly capable of drawing their own conclusions from just a bit of input." --anonymousmagic
This advice may work for RPGs, where you have both a rules arbiter/god and a group of players who can restrain the rules lawyers in the group. If you're designing a game where people won't be very competitive (no "rules lawyers") then this can work. But it’s bad advice if you're designing a competitive game.
I like rules that are similar to technical writing (instructions), that attempt to be exact rather than "reasonable". Because there are *lots* of unreasonable game players, especially for two-player games where there might not be a majority of reasonable players to rein in the unreasonable one.
[h=3]Chrome[/h] “Chrome” is exceptions or additions to the basic rules to provide much of the color and flavor of historical games and fictional games. But as exceptions/additions to the basic rules it adds to the length and complexity of the rules.
Take the simple example of leaders in a wargame. Standard Risk has just a single kind of unit, the Army. There are no leaders. In Britannia there are a number of leaders, even though most armies are of one basic type, with the leaders adding to the dice roll in combat. Simple enough, but leaders provide a human element in a game about a thousand years of history. In Diplomacy, a faceless World War I game, an epitome of simple that relies on player-to-player negotiations for most of its interest, there are no leaders.
In RPGs, which are the opposite of facelessness, almost every designer will want lots of “chrome” to help represent a “real world” experience, even if it’s a fictional world.
How precise should RPG rules be? “It depends.”
This article was contributed by Lewis Pulsipher (lewpuls) as part of EN World's Columnist (ENWC) program. Lew was Contributing Editor to Dragon, White Dwarf, and Space Gamer magazines and contributed monsters to TSR's original Fiend Folio, including the Elemental Princes of Evil, denzelian, and poltergeist. You can follow Lew on his web site and his Udemy course landing page. If you enjoy the daily news and articles from EN World, please consider contributing to our Patreon!
Not from the POV of any later era though, obviously.
