I must create a system, or be enslaved by another man's. I will not reason and compare: my business is to create.

- William Blake

Monday, February 03, 2025

D&D 2024 monster stats

Here is an example of monster stats in 2024 D&D:


This is... not bad.

Of course, we could reduce it by half while keeping the information we need 90% of the time. How often do you need to know this monster's Charisma score?

But it has a few advantages over the D&D 2014 stat block: it abbreviates AC, HP and CR, it includes saves right next to abilities, and it removes the armor type since it rarely does anything.

It adds Initiative to monsters, which I don't get. 

Here, it is "+5 (15)". I'm assuming that 15 means that:

- You can use that instead of rolling.
- They found it useful to save you the trouble of simply checking Dex modifier.
- They found it useful to save you the trouble of simply adding 10.
- They made a mistake (it was supposed to be 13, due to Dex) and I'm spending more time thinking about this stuff than they did.

But it wouldn't be D&D without some errors and redundancies, right?

It also has a few weird things. 

For example, it mentions "Gear Daggers (10)". This is somewhat useful, but it almost creates more questions than it answer:

Are these ordinary daggers or whatever "umbral daggers" are? Does this creature (that has claws) has any unarmed attacked when it runs out of throwing daggers? Assuming it does, can it attack twice when unarmed?

(There is also an apparently baffling concept: this is a dagger that cannot kill you according to its description, but only poison and paralyze you. I'm assuming vampire's prefer warm blood...)

Some creatures that have attacks with swords and bows ALSO have these listed as gear, which looks redundant.

And the "Vampiric Connection" part is a bit baffling, since it seems to be a power particular to the MASTER and not the creature.

Now, about he ability scores... They LOOK fine, but I'm wonder if this wouldn't be more useful:


It LOOKS horrible in comparison, but at least it emphasizes what needs emphasizing: the fact that THIS monsters, contrary to most, has saves that are different form modifiers. And I'd guess that is the reason why they botched the "initiative" bit, BTW.

Similarly, it wouldn't be hard to rewrite the attacks to something simpler:

Umbral Dagger (x2), +5. Melee (5 ft) or Ranged (20/60 ft). 
Damage 5+7 (1d4+3 piercing +3d4 necrotic). If reduced to 0 HP by this attack, the target becomes Stable but has the Poisoned condition for 1 hour. While it has the Poisoned condition, the target has the Paralyzed condition.


I do miss some of that 2e information (morale, terrain, etc.) but maybe "number appearing" should be included in the random encounter tables instead (does 2024 have those?).

Apparently the MM indicates that D&D 2024 is what we expected: a small improvement over 2014 in some areas, a bit worse in a few, and still maintaining a vague compatibility and lots of redundancies and inconsistencies.

Tuesday, January 28, 2025

Reflections on RAW, RTFM and game design

It is common knowledge that several rules are simply ignored in many RPG systems.

Instead of playing RAW (rules as written), people often play the game with several changes they have invented or found elsewhere.

AD&D is a good example - apparently, not even Gygax used all the rules that it proposed (most famously the weapon versus armor tables, maybe weapon speed). But this is true for a number RPGs, and it definitely includes the current version of D&D.

Some rules are ignored simply because they are BAD. But that's not what I'll discuss here.

Let's assume we have some GOOD rules that are ignored by many (maybe most) tables. We could even imagine that ignoring them will make a worse/more unbalanced game.

If your game breaks because of that... who is to blame?


Well, most people would say you are at fault. Especially if you are a "RAW purist" - someone who believes RPGs should be played exactly as written.

You should "Read The Fucking Manual" (RTFM), as people say.

I'm not so sure this is the case.

Let's try an analogy. 

A doctor orders you to take a medicine daily.

Many people will automatically say it is obvious that taking it is your responsibility.

But I can BET that if this is a pill to treat an advanced case of dementia, or it is a medicine in form of a big suppository for a mild disease, many people will simply skip the medicine.

And this is a DESIGN PROBLEM.

Likewise, if your games have rules that work in theory, but often get house-ruled in practice, maybe this could be a design issue.

Maybe the rules are too burdensome, fiddly, for anyone to actually use.

And yes, sometimes popularity is about quality - especially in this case. 

You already bought the book, and decide to play the game, so if a particular rule is often ignored, it probably means it is bad or too cumbersome, obscure, etc.

Maybe they tried the rule and didn't like it.

Maybe they didn't even try - partly because the designer hasn't been able to sell it in the manual. 

If people ignore an IMPORTANT rule, maybe part of the reason is that the designer failed to emphasize it enough.

Another example that occurred to me is buying my grandma a new air fryer.

At first, she was not sure how to use it. She does sometime struggle with the remote.

Fortunately, the manual is about 2-pages long, and buttons have been reduced to the minimum.

Good design is also about ease of use.

Maybe calling grandma stupid for not being able to use the remote and telling her to "RTFM" accomplishes nothing.

Maybe the remote COULD have a simpler design.

If you write a game, you should at least consider it.

Monday, January 27, 2025

Your D&D character doesn't have scars, and I think this is a problem

Your D&D character doesn't have scars, and I think this is a problem.


I'm not talking about your level 1 PC - before adventuring starts, his scars are just cosmetic. 

Some RPG systems have mechanics for hindrances/disadvantages, and that is cool too, but I don't think it is strictly necessary. What happens BEFORE the game begins is not as important ad the actual game.

I'm not talking about healing spells either, although maybe they ARE part of the problem.

I'm talking about your high-level warrior, who has been trough dozens of battles, got stabbed, bitten, knocked out, and almost died several times.

He might have acquired many treasures, gained famed and riches, defeated several monsters, he might even rule a castle, but, by the way it looks, there was no simply no cost.

I'm not talking about appearance only.

Instead, I'm wondering if there should be a place in your character's sheet for old wounds. Maybe a missing finger, or even an eye (that will give you disadvantage when shooting bows). Maybe -1 Charisma from a hideous facial scar, or -1 Dexterity due to a ruined knee.

They don't need to be permanent, but some might be.

It doesn't need to happen often, nor does it need to happen to every PC.

I guess what I want is to at least have a possibility of actual wounds after dozens of dangerous battles.

These might not be to everyone's tastes. 

As doesn't fit every genre. You could even say that Conan, Elric and John Carter rarely get significantly wounded. Add healing magic to it, and you have every reason to believe your setting is full of veteran warriors without a single old wound.

But I really feel this makes the game less interesting. 

Scars and wounds give PCs history, even more than their stats and weapons do.

You are unlikely to remember how you got to level 5 and even where you got that +2 sword, since you get so many.

But you'll probably remember why, where and how you lost a finger...

Anyway, getting this to work in the table isn't easy. Nobody likes playing a severely wounded PC that doesn't heal.

Critical hits come to mind, but this is not an ideal solution; it is likely that they'll cause TOO MANY WOUNDS because PCs fight so often. Fighting and horde of goblins will surely cause several critical hits, for example, even for the experienced fighter, and even heavy armor will not protect you from crits if they are caused by a natural 20.

Wounds probably need to come from being reduced to zero HP (the 1e DMG subtly suggests this as an alternative to death). 

This way, your wounds will not be as terrible - they will remind you of that time when your nearly escaped death!

Additional reading:

NOTE: there is a California Wildfire Relief Bundle on DTRPG. It has lots of Savage Worlds (including Savage Worlds Adventure Edition) and a couple of OSR games. "By This Axe I Hack!" and "There and Hack Again" are the most interesting to me.

Contains affiliate links. By purchasing stuff through affiliate links you're helping to support this blog.

Thursday, January 23, 2025

AD&D DMG cover to cover - Part XI, p. 174-215 (Appendices C, D, E - Random monsters)

We've been reading the original DMG - the ultimate DM book! - but from a B/X and OSR point-of-view.

Check the other parts of this series here.

Today we discuss random monsters!





APPENDIX C: RANDOM MONSTER ENCOUNTERS

This includes extensive tables for random monsters. These are bigger, more detailed, and overall a bit better than the weird B/X / OD&D tables. Whales are not encountered in any kind of "water", but only in "deep water", etc.
"the only monsters which are included are those in MONSTER MANUAL. Two notable exceptions to this are those the mezzodaemon and nycadaemon which are found in the AD&D module D3, VAULT OF THE DROW (TSR Games, Inc.). If you do not have this module, simply ignore results calling for these monsters and roll again." 
A weird choice, but okay; the author found these two creatures important enough to be part of the core.

This section includes encounters in dungeons, outdoors, water, underwater, airborne, astral, ethereal, and also psionic encounters, whatever these are.

I'll admit this looks like it is too much for me. Underwater adventures are maybe 100 times less common than forests, at least in my campaigns.

First, there are random dungeon encounters. I do not think this is a great idea but the tables are detailed enough that they may help you create your own dungeon, with a proper theme and hopefully some coherence. 

There is a big focus on balance here; in theory, players can only find the strongest dangers if they travel deep enough (alike wilderness encounters, where they can suddenly face a couple of dragons). This has indeed some "mythic underworld" vibe, with little regard for naturalism/realism/etc: the deeper you go, the bigger and more numerable the monsters become. You can find a dozen bandits on level 1, but there is 120 of them if you find them on level 10.

You can also find adventurer NPCs, each extremely detailed, including random magic items. It is not clear how - and why - are these tables different from the ones in the appendix P.

The book recommends you prepare several parties/NPCs in advance. Looks like a lot of work, but fortunately we might have some tools like this one to make it automatic.

Underwater encounters are simple enough, but detailed - they are "are divided into those which occur in fresh water and those in salt water (seas and oceans). Each division is further broken down by depth - shallow and deep water encounters". Not much to comment here, and not much use for me as noticed above.

ASTRAL & ETHEREAL ENCOUNTERS are next. These are completely baffling to me. The explanation might be elsewhere; I might have read and forgot about them, or skipped it (probably they are the result of some spell?). The glossary indicates there is an explanation in the PHB, so its my fault for not reading it first. 

After some research, it seems these pertain to a certain spell, so maybe they should be include in that context. Like underwater encounters, I feel these won't be used often.

In any case, these are evocative and very interesting. It makes astral/ethereal travel feel dangerous and exciting.

PSIONIC ENCOUNTERS may happen if PCs are using psionic powers - these apparently can attract demons and other entities, which is sinister. These seem to manifest out of thin air (since the yellow mold doesn't move IIRC), so I'm not sure why the book suggests "Roll until an appropriate encounter occurs, ignoring inappropriate results" for this particular table only.

OUTDOOR RANDOM MONSTER ENCOUNTERS is the meat of the chapter. It has tables and subtables for Inhabited areas, Uninhabited areas, Castles, multiple types of terrain in various climates (artic, subartic, temperate, etc.), plus some setting conditions like "faerie", "Pleistocene" and "Prehistoric".

Well, Pleistocene is part of "Prehistoric", but here it means "Age of Dinosaurs", as indicated by the table. The book adds: "Feel free to devise your own encounter matrix for Jurassic, Triassic, or other period with non-aberrant creatures.". 

Why are there no mountains, hills river or seas in the age of dinosaurs? No idea. Probably it is the other way around: in D&D-land, you'll only find dinosaurs in these places.

Pleistocene conditions are somewhat to Sub-Arctic Conditions, without fantasy creatures such as trolls, etc.

I can IMAGINE the Pleistocene/prehistoric tables could be combined for a pulp/S&S campaign, but then you'd also need a river/sea table without nixies, hobgoblins and such. as written, maybe they are meant to apply to certain "lost world" parts of your settings - despite dinosaurs and mammoths being found in the regular tables too.

Putting everything together looks like a bit of a headache, but hopefully this too can be automated (I am sure there is an online roller somewhere, please let me know in the comments!). This one is based on 2e.

AIRBORNE RANDOM MONSTER ENCOUNTERS is short and sweet: "simply use the appropriate
OUTDOOR RANDOM MONSTER ENCOUNTERS table [...] but an encounter occurs only if the creature indicated is able to fly or is actually flying."

CITY/TOWN ENCOUNTERS are meant for unexplored cities, basically. They seem to happen incredibly often ("every three turns"), probably because you meet people all the time in a city, but many will simply ignore the party. 

Checking that often must be a bit of a hassle in practice; maybe we could just check a few times a day for "memorable" encounters that are likely to approach the party.

Also worth noticing that ordinary people seem to be a small percentage of encounters. I'd assume there are more, but unlikely to make memorable encounters. As written, these tables make cities extremely  dangerous, full of demons, undead, and bandits, maybe even more than the cities of S&S like Lankhmar.

BTW, this is where you can find the infamous "harlot table" that describes encounters with "brazen strumpets or haughty courtesans".

We also get ANOTHER table to generate magic items for NPCs, for reasons I cannot fathom.

APPENDIX D: RANDOM GENERATION OF CREATURES FROM THE LOWER PLANES

This is, basically, a generator of random demons, devils, etc.

I LOVE this chapter. This is a precursor to Teratogenicon and all similar books.

Basically, it makes each creature weird and unique, from head to toe, including stats. Here is one example created by this generator:

Demon #1
---------------------------------------------
Frequency: Uncommon
No. Appearing: 3
Armor Class: 0
Move: 15"
Hit Dice: 9
No. of Attacks: 3
Damage: 3-9 (Mouth), 2-12 (Each Arm), 
Special Attacks: Summon/Gate, Spell-like Abilities, 
Special Defenses: Acid Immunity, Weapon Immunity, Cold Immunity, 
Other Abilities: None
Magic Resistance: 45%
Intelligence: High
Size: L
Psionic Ability: Nil
Strength and To Hit/Damage Bonuses: 18 (00) (+3/+6)
---------------------------------------------
Appearance:
Head: Human-like  / Knobs
Overall Visage: Wrinkled - Seamed
Ears: None
Eye Color: Metallic
Eyes: Huge, Flat; Two-Eyed
Nose (If Necessary): Slits Only
Mouth: Tusked; Tiny
Bipedel Torso: Ape-like
General Characteristics: Short and Broad
Tail: None
Body Odor: Urine
Skin: Leathery/Leprous
Skin Color: Reddish
Back: Normal
Arms: 2Hands: Taloned
Legs and Feet (As Applicable): Suctioned
Pictured by Grok using data above.

This technique is great to keep things fresh and keep players guessing, although all fiends share some traits (e.g., magic resistance).

Teratogenicon extends this reasoning to other creature types: undead, aberrations, monstrosities, etc.

APPENDIX E: ALPHABETICAL MONSTER LISTING

A list of monsters and their stats. Probably based on the Monster Manual. No stats for the mezzodaemon, but more than 20 lines for hydras with varying number of heads.

Overall, these appendixes are good, despite some redundancies, weird choices, and mixing things of dissimilar importance without clear distinction, which seems to be a common trend in the DMG.

NOTE: there is a California Wildfire Relief Bundle on DTRPG. It has lots of Savage Worlds (including Savage Worlds Adventure Edition) and a couple of OSR games. "By This Axe I Hack!" and "There and Hack Again" are the most interesting to me.

Contains affiliate links. By purchasing stuff through affiliate links you're helping to support this blog.

Saturday, January 18, 2025

Magic Item inflation in AD&D

Modern D&D is sometimes accused of turning PCs' into "superheroes". 

I have been accused of similar transgressions for daring to add feats to my OSR games.

"Hero, not Superhero", from Matt Finch's primer, is a popular motto. 

Of course, you cannot take it at face value - "superhero" PCs were in Chainmail, even BEFORE D&D (they are roughly equivalent to 8th-level fighters).

Likewise, a 8th-level magic-user can fly, cast fireballs, turn himself and other into frogs, etc. Clerics can raise the dead by this point!

Finch says PCs become Batman, but not Superman (he must be referring to fighters - not even Superman can turn people into frogs or raise the dead. Also, Batman is a superhero. But I digress).

Maybe Iron Man might be a better example.

AD&D PCs, even fighters, become spectacularly powerful due to their equipment.


The problem starts on level one. As @ericbabe noticed, in "Lord of Darkness", a classic AD&D module:
For defeating 12 skeletons and a 5-hp crazy woman the first level party earns:
- a ring of invisibility
- a ring of feather falling
- two maces +1
- 800 gp
I noticed a similar (but less extreme) pattern when running classics module in my own campaign. 

[And OSR adventures seem to follow this trend too - I've noticed in in BFRPG, DCC and LotFP modules].

It is difficult to have a precise measure of a high-level PC's power, since so much depends on which modules you run and how well the players do.

The DMG has some guidelines on creating high-level PCs in Appendix P. The rules are generous, albeit not as generous as the example above. For example, a 2nd level PC has only 20% chance of having a +1 magic weapon, plus 30% chance of magic chain armor.

I would guess reality is much more plentiful for surviving PCs, not only using published modules but also using the random item tables from the same book (the 1e DMG). Gygax himself recommend GMs to limit the number of magic items found, IIRC.

There is an easier way to analyse high-level AD&D PCs, however: using the pre-generated characters from classic modules. There is a great compilation in Dragonsfoot.

Let's look at some examples:

The A series has level 4-6 PCs with +1 or +2 weapons and armor, plus some potions and scrolls. Looks reasonable to me.

In the D series, we have PCs from varied levels (around 7-10). Now each PC has several magic items, usually AT LEAST +2 weapon and +2 armor, and we start to see negative ACs.

In the G series, PCs are around level 10-12. There is a level 14 fighter ("Frush") with 104 HP and -5 AC, and a level 12 cleric with -1 AC. The Level 9 Dwarf Fighter has AC 0, a Dwarven Hammer +3, Ring of Invisibility, Boots of Striding and Springing, among other things.

[There are also a few intelligent swords int here. They allow fighters to cast magic spells.]

These PCs would win against an army of OGRES, and I mean that quite literally: even Frush by himself can easily defeat one hundred of them if only ten can attack at once. 

Now, I have never seem -5 AC in any of my games. That is because, despite using feats, I am not as generous with magic items.

How about other editions?

I think B/X might be slightly better less generous in this regard. You can play with this cool generator to see for yourself. I wont say this is ideal because I think B/X fighters are too weak and you shouldn't nerf them.

I am not sure about others; I remember 4e giving away lots of magic items but in hindsight maybe it is not that different from other editions. 

Old-school players sometimes complain about "HP inflation" which is kinda true, but nobody talks about magic item inflation.

5e has tried to limit magic items in important ways.

This is from Xanathar's (5e):


A party gains one hundred magic items during level 1-20, but most of these are consumables.

While this sounds similar to Appendix P, I think it is likely that some AD&D PCs might get even more using random treasure, and definitely a lot more if they get a few magic items for every dozen skeletons they face (OTOH, if they also get 800 gp, they'll level up quickly...).

One important aspect of 5e is attunement. Some powerful items require a certain "bond" with the user, and you cannot have more than three of those. These include bracers of defense and rings of protection, for example.

On the other hand, 5e PCs have a lot more features than AD&D PCs. There is a some balance there; some of the PCs' powers are intrinsic, other are form items, while in AD&D most special powers come form items (at least for fighters).

I must say I'm not a fan of having that many magic items.

Characters like Conan, Fafhrd or John Carter (Appendix N) are heroic (or even superheroic?) because of their own prowess, not because they carry many magic items.

[One noticeable exception is Moorcock's characters, who do get several].

That's why I prefer feats. And they can be very simple: just give a PC "+1 to swords" instead of a "sword +1", or "+3 block" instead of a "shield +3". Like magic items, feats can be distributed randomly if you want.

In short, even old-school PCs can become superheroes with amazing power. They also have their "builds" and "powers" that they create with magic items. Whether you want these powers to be intrinsic, extrinsic, or both, is up to the DM, who will decide what is best for his style.

Contains affiliate links. By purchasing stuff through affiliate links you're helping to support this blog.

Monday, January 13, 2025

AD&D DMG cover to cover - Part X, p. 169-173 (Appendices A, B - Random dungeons/wilderness)

The project is back after a long hyatus!

We've been reading the original DMG - the ultimate DM book! - but from a B/X and OSR point-of-view.

Check the other parts of this series here.

The meat of the book is finished; now we move on tho the appendices, and these are almost as important as the main text (in fact, there is often no clear reason for why something is in the appendix rather than another chapter).

Today we discuss random dungeons and wilderness!

Unfortunately, I'm not a big fan of those; I invite anyone who has more experience with them to share it with us in the comments!

Anyway.

APPENDIX A: RANDOM DUNGEON GENERATION

This part contains brief advice on how to make a dungeon and multiple tables to generate one randomly.

I am not a big fan of random dungeons; I find them nonsensical and often cliched.


Last time I need a "dungeon" I took a castle map online and populated the rooms in an interesting, coherent manner - according to a theme (haunted castle) - and I was very satisfied with the results.

Can the Appendix A provide something more flavorful?

I'd have to try them in practice. I never actually did; I remember seeing some examples online, but nothing impressed me. Please let me know about any examples you have!

But let's see those tables.

There are 5 "start areas", which seem too weird and not sufficient. With the exception of number 4 (maybe?), they simply do not resemble any actual building, nor do they give an "mythic underworld" vibe (dungeons always start with stairs and they have lots of stairs - maybe they are "created by a mad mage" stuff).


In the same manner, the tables indicate long corridors and lots of 45º degrees passages.

In short, this produces a very specific type of dungeon, ideal for mapping on a square grid, but not much else. Your result will look like a "vanilla D&D dungeon", but not like a cave, castle, ruin or spaceship.

The tables that fill these rooms are a bit better; basically, they add monsters, treasures and traps. Enough variation to make things interesting.

Appendix I adds more interesting stuff to dungeons. Why not put it closer? No idea. But we'll get there!

(BTW: my own book Dark Fantasy Places has some ideas on these topics).

Curiously, the book indicates that "the random dungeon generation system is easily adaptable to solitary play", which is a play-style that became much more popular in recent years.

In short, maybe a cool mini-game, but doesn't seem to create great dungeons, unless the DM adds a lot of input.

EDIT: as waywardwayfarer note in the comments, there is an app inspired by the appendix A. Try it for yourself to see if this is the kind of game you want: https://www.blogofholding.com/dungeonrobber/

APPENDIX B: RANDOM WILDERNESS TERRAIN

This is similar to dungeon generation, but shorter. The first paragraph explains that:
If a wilderness expedition moves into an area where no detailed map has been prepared in advance, the random terrain determination system below can be utilized with relative ease for a 1 space = 1 mile, or larger, scale. In using it, however, common sense must prevail. For example, if the expedition is in the north country the forest will be pine or possibly scrub, while in tropical regions it will be jungle. Similarly, if a pond is indicated in two successive spaces, the two should be treated as one larger body of water. The Dungeon Master must also feel free to add to the random terrain as he sees fit in order to develop a reasonable configuration. In any event, the DM must draw in rivers, large lakes, seas, oceans, and islands as these features cannot easily be generated by a random method.
I don't think random wilderness is a good idea, for several reasons: first, it often produces incoherent maps. It would also take a HUGE time and effort unless you automate it - even a small area requires hundreds of rolls. In addition, mountains can be seem from many miles away and it'd be absurd for the PCs to suddenly find one.

You'd be better off just drawing your own map in advance without any help - which is FAST and EASY. 


The DMG seems to recognize these limitations and only suggest you use this "where no detailed map has been prepared in advance".

There is only a couple of tables here: terrains and inhabitation. Only 10% of hills (and ZERO percent of mountains) contain forests, which seems weird. The DM probably has too choose those, or he'll get hills with forest in the middle of the desert.

Again, my Dark Fantasy Places has some additional tables that might be useful.

If you use 1 hex = 1 mile, the map seems a bit crowded (one hex out of six has something, from single dwellings to cities of 10,000 people). 

Still, it does a decent job of balancing small hamlets, cities, castles and ruins. This is evocative stuff. Unlike mountains, you COULD conceivable find a small castle/ruins in the woods by accident, and it could be the beginning of a great adventure.

BTW, if you want LOTS of tables about the subject, you can check this post in Knights & Knaves Alehouse. Again, it looks like too much to tackle without automation but it is FULL of cool ideas!

Coming next... RANDOM ENCOUNTERS AND MONSTERS!

Contains affiliate links. By purchasing stuff through affiliate links you're helping to support this blog.

Friday, January 10, 2025

Dead-end mechanics

When I was analyzing the 1e DMG - a project I plan to complete in 2025 - I noticed it has several interesting sub-systems. 

While I prefer simpler games, I can see the value of having interesting detail to your games, no matter how idiosyncratic (for example, AD&D seems obsessed with polearms, while swords do not seem to get the same attention).

There was something bothering me about AD&D and it was not the bits that felt unnecessarily complex. The system felt a bit disjointed and I couldn't quite explain it until I gave it a name: dead-end mechanics.

This is not something specific to AD&D - it can potentially happen in any RPG, and it might be closely related to what makes RPGs unique.

AD&D is a good example only because it has so many moving parts.

Let's try a definition: dead-end mechanics are parts of an RPG system that do not meaningfully interact with other important parts, especially when those other parts are thematically related.

This definition can be improved, but let's give some examples.


Example 1. Disease, ears and hearing

There is a curious idea in AD&D that you can check monthly to see if the PCs suffer from parasites or mild ear disease. While this feels un-heroic and not particularly exciting, I can see that it would give a campaign a gritty/realistic feels and a sense of urgency (TIME must always have a COST).

[It can also add some gravitas to fights against giant bats, rats and even wolves].

However, the effects of such diseases on usual dungeon activities are not always described. There would be some obvious solutions - for example, diminished chance of listening to doors or greater chance of being surprised - but the book simply does not address this.

If you lose hearing in BOTH ears, the results on "listening to doors" are obvious, even if not described - we'll get to that later. In any case, the results on surprise are not clear.

Similarly, there is no exact consequences to the loss of an eye for ranged attacks, for example.

(Another curious example here is venereal disease. Since the game includes no benefits to intercourse, this just feels disjointed from everything else. Pendragon, for example, has rules for lust and descendants, which might suggest a bigger focus on such issues. Also, the game mentions herbs/gems that ward off disease, but not how they actually affect disease rolls).

Example 2. Time - initiative, segments, weapon speed


There is simply a lack of obvious connection between surprise, weapon speed and thief skills. They don't seem to communicate... but they obviously should!

Can a thief surprise a foe with his silent movement? Should a fast weapon be ideal for this job? Can you get more attacks with a fast weapon if your foe is surprised? I'd say "yes" to all of those, but the book either doesn't make it clear or indicates that the answer is negative.

There is also also no clear connection between the speed of melee weapons and ranged weapons, and they seem to work differently in the surprise segments for no apparent reason.

Example 3. Levels, abilities and dungeon/wilderness skills

This is not an AD&D thing, but something common to most versions of TSR D&D. 

As the PCs level up, they get better at fighting and surviving, but they do not seem to improve in any other dungeon activity: listening to doors (or breaking them down), find their way in the wilderness, hunting, etc.

The thief is the main exception here, since most of his skills are dungeon related and get better with level. 

Curiously, the ranger does not have many special skills in the wilderness: he is not better than any other PC when finding his way in the forest. He can cause upraise and avoid being surprise in any environment, but it is unclear how this fits with the vaguely similar abilities of thieves and even halflings.

Example 4. Drowning

I don't remember the source of this; could be some version of Labyrinth Lord. 

But the rule was something like "if you try to cross a river in plate armor, you have 90% chance of drowning".

Just flat 90% (or whatever). Your strength, level or class do not matter. HP? Save versus death? No. You just drown.

Are dead end mechanics even possible?

While I find these mechanics undesirable, I do think there is a natural limit to dead end mechanics.

As I mentioned above, it is obvious that if you lose hearing in BOTH ears you cannot "listen to doors", although the game does not say that, nor does it describe what happens if you lose hearing in ONE ear, which is much more statically probable.

This has something to do with the uniqueness of RPGs.

RPGs give fluff and crunch a peculiar bond, to the point that fluff IS crunch and vice-versa.

This is a long discussion, but in short, in RPGs a spear will NEVER be identical to an axe, even if both deal have the same damage, weight and cost. An axe will ALWAYS be more useful to take down a door even if the game doesn't say so.

My point is: if taking down doors is a frequent activity, the game should address this difference explicitly.


How to write better mechanics

My ideal game would have a big level of integration between the different rules. In the most frequent cases, this should be explicit to make the GM's job easier.

Modern D&D sometimes does a better job at connecting various mechanics. For example, a Constitution saving throw relies on ability AND level AND class. But, sometimes, it creates MORE problems of this kind, like the fact that 5e D&D has at least TWO unrelated ways of disarming opponents (one of them optional), with no clear relation. 

I must mention Quidditch as a negative example (despite not being a big fan of Harry Potter). While there is some nuance, it often feels like two guys are playing an entire different game that has a flimsy relation to the rest of the players and a huge possibility to make all other efforts void.

["A Seeker catching the Snitch ends the game and scores the successful Seeker's team an additional 150 points (15 goals). As the team with the most points wins, this often guarantees victory for the successful Seeker's team." - source].

But maybe I can express this point visually, using the two images in this post.

The spheres represent game mechanics. The biggest ones are the most important/common. They are connected by lines; e.g., Constitution and level should both have direct lines to HP, but Constitution does not necessarily have a direct line to level or saving throws.

The first image in this post represents a disjointed game: no clear center, with some important mechanics disconnected from others.

The second image is closer to my idea: the most important spheres are near the center and strongly connected; disconnected mechanics are few and unimportant.

I think there is more to be said about the subject, but I'll leave it here for now.

As a suggestion, I'll say we must consider what are the central mechanics of a game (maybe abilities,  levels, classes, maybe also time, money, XP, encumbrance, etc.) and how they related to each other. Dead-end mechanics should be rare.

Sunday, January 05, 2025

Two uses for each ability score

One thing that bothers me about D&D - most editions share the same problem - is that it feels like I need at least TWO different uses of each ability score.

For example, if I have Charisma 15 (+1), I feel I need to have a use for the score (15) AND also for the modifier (+1).

Otherwise, why would I need the two? ESPECIALLY when I'm trying to keep things minimalist - starting by the character sheet.

[Of course, you could just get rid of the score, which I'm also tempted to do, although I like having compatibility with other D&D games, etc.]

Fortunately, I don't use Strength 18/77 +2 +4 +1500 1-4 30% 

As you can see above, it is not difficult to find several uses for Strength.

Other abilities are trickier, UNLESS you use ability checks. 

And, fair enough, this is a decent solution. 

My issue with ability checks is that they don't take level into account.

So, a 10th-level fighter is as likely to avoid a pit trap (an early example of Dexterity check) as a first level one.

[This is also a terrible use of Dexterity because it feels like a saving throw but has a completely different method and rationale].

One compromise that could work is what I suggested here ("Minimalist OSR"):

Roll under skills (optional): this is an alternate method to deal with skills that makes PCs more
competent and their ability scores more relevant. To accomplish anything:
- If you are trained in a skill, roll under half your ability (round up) plus your level.
- If you are untrained, roll under your ability (round down).

This has lots of advantages, but it is slightly more complicated than simply rolling under ability. Also, if your rolling for easy stuff (which I don't recommend), it will make PCs look bad.

Even with ability checks, what do you "check" Charisma for, if there is already a (undue, IMO) influence on reactions, retainers, etc.?

If you don't like ability checks, things get even more difficult. Ideally, I'd want EVERY point of EVERY ability to serve SOME purpose to EVERY character. 

So, just saying that abilities give extra XP for certain classes (one of the main purposes originally) is not enough for me.

Let me give some quick examples:

Strength
Score = encumbrance (one item per point).
Modifier = bonus to hit and damage.

Constitution
Score = you lose Con when you have 0 HP, 0 Con means death.
Modifier = bonus to HP.

Dexterity
Score = No idea. Maybe unarmored AC when you're unencumbered? Too many "ifs" here.
Modifier = bonus to AC, maybe ranged.

Wisdom
Score = Could serve as sanity points (e.g., in Crypts and Things) or be "drained".
Modifier = bonus to saves versus spells.

Charisma
Score = Maybe some kind of "Luck points", but this require a new mechanic. I thought of giving a 12% discount in all equipment for PCs with Charisma 12 and so on, but that is a bit niche.
Modifier = bonus to social interactions.

Intelligence
Score = No idea here either.
Modifier = bonus to languages (seems weak, but okay - maybe you can trade some languages for skills or spells).

Well, there are hundreds of old school games out there. Surely there are more uses for ability scores?

Let me know in the comments!

Friday, January 03, 2025

TIME must always have a COST - no 5-minute workdays

I've written a longer post here; this is the short version, more or less.

(I really like that post; I encourage you to read it).

Time must always have a cost.

Resting for one hour in the dungeon is dangerous. But so is resting for one day in the wild.

Resting for a month in a peaceful city should ALSO have a cost.

The cost is usually DANGER. 

It can also be money, until the PCs are too rich to care. Or anything else the PCs might lose.

In any case, there must be a risk that the cost lasts longer than the time spent

I.e., if the cost of resting for a day is an encounter that does nothing except take a few HP, they'll just rest another day or two.

If there is no cost, the PCs will ALWAYS fall back to the free/safe state after they have spent some resources, thus creating the "5-minute work day": the PCs enter the dungeon, spend all their spells, and get out of the dungeon to recover them.

Same can be said of HP. It does not matter if the PCs fully recover in one day, one week, or one month if there is no cost to that.

Even after a month, it is unlikely that the monsters will "re-spawn" (although I love to add certain undead that rise again every night until the source of the curse is destroyed).

But maybe they should just leave (with all the treasure) or call for reinforcements. 

Otherwise, the PCs can always "reset" their losses with no costs for the opposition.

It is like they are playing chess, and they can always reset their clock arbitrarily - and even replenish lost pieces - but their foes can't.

Until, of course, they suffer a check-mate (or TPK). 

This is hard to happen if the PCs can just choose to leave at any time, but it can still happen against opposition that is much stronger.

I'm tempted to say the game ends whenever the PCs reach safety (or, again, in a TPK). You can start the game again with the same PCs after a day of after after a season, but then it will be a different game. If they go back to the dungeon, the dungeon will have changed.

Having a game without any risk feels a bit boring.  The only way to have a meaningful campaign that never really "stops" is to keep that in mind.


Note: the New Year, New Game sale is on. I'm thinking of getting Crypts and Things Remastered - let me know if you have read it! But there are tons of other games on sale.

(affiliate links)

Wednesday, January 01, 2025

Happy new year! 2024 recap + 2025 aspirations

Happy new year!

2024 has had its ups and downs, like always. About 90 posts in this blog, which is nice.

Here are some of my favorites:


I didn't finish my DMG series. Will try again in 2025, then maybe tackle some other book (I've been thinking of Chainmail lately).

I've read a few appendix N books, and reviewed them in the blog.

I published Basic Wilderness Encounters, which did okay. I've been using it a lot in my current campaign.

I have a feeling - and that goes for ALL of my books, basically - that it might deserve further polishing. This is a consequence of actually using my own stuff in my games, in addition to a certain fondness for tinkering and house rules. There is always room for improvement!

This is one of my aspirations for 2025, of course: updating some of my old books, starting with Dark Fantasy Basic. Ideally, I'd compile that with my other books to create a "Dark Fantasy Cyclopedia" or "Advanced Dark Fantasy". I tried it in 2024 and might try again in 2025.

Well, at least 2024 counts as one more year of play-testing this stuff.

I have a small book of monster that I hope to finish in 2025. It's taking ages.

That, or publishing a setting. I have a couple of options, but both are far from finished. I am way more likely to publish something if I actually get to play-test it, but my current campaign hasn't finished yet.

What is far more likely is that you'll see lots of reflections, reviews, actual plays, brainstorming, and so on in this blog.

Anyway, we will see how it goes.

As always, you can get in touch, but the best way to know is to follow the blog.

I wish you and all your families an awesome 2025!