Saturday, March 17, 2007

Realistic Time in D&D

An analysis of the proper time scale in D&D follows. Let's start by considering movement. First, note that a speed of 1 mph is about 100 feet per minute (actually 88 ft/min, but close enough).

Consider an article on human gait, including standard military march times ( Both original Chainmail and 3E D&D scale are pretty close to assuming that base move matches a standard "Quick March" speed, that is, about 300 ft/min (3 MPH). If we use OD&D movement (12" for an unarmored man), and a corrected scale of 1"=5 feet (i.e., 60 ft per move), then the proper scale round would be about 1/5 of a minute, that is 10 or 12 seconds. We can double this number for a good "Double March" speed (a sustainable jog/run at 600 ft/min, or 6 mph), or double again for the maximum run which can be sustained for a few minutes at most (say 12 mph).

(As an aside, consider a flat-out sprint which only lasts 10 or 20 seconds or so. Modern research shows that slower runners can attain about 15 mph, intermediate runners 20 mph, and the world-records for 100m and 200m sprints are held at a speed of 23 mph.)

Now let's consider a separate consideration: how quickly attacks take place in combat. This is a lot harder to pin down, unless we had real-life medieval combats taking place to analyze and time. The best thing I could come up with is professional boxing, using data from the "CompuBox Stats Archive" ( I've taken a fairly quick, random sample of 3 different bouts (6 fighters) in each of the light-, middle-, and heavyweight classes. Each bout lasted a full 12 rounds (36 minutes plus breaks), and I've only considered "power punch" statistics, which in theory could actually do some kind of damage. (That is, I left out "jab" counts, which are presumably only maneuvering setups for actual damaging attacks.)

So, a few things become clear about the "sweet science" from this table (note the "P/M" column, which indicates average punches-per-minute). The number of punches thrown goes down as the weight class goes up -- presumably this would continue downwards when using heavy martial weapons? The overall average here is 9 punches/minute (but possibly only 6 if we take another step down in weight categories). That again argues for a D&D round length of about 10 seconds or so (6 per minute) -- that provides a base number of attacks; expert fighters, such as these top-level boxing professionals, conceivably have the capacity to increase punches up to 2 per round at this scale (or maybe 3 as an absolute upper limit for unarmed lightweights).

Note also that power punch success rate is only about 35% for all of these top-level fighters (i.e., 14-20 on a d20). I think this argues for an unarmed combat system which highlights a lot of defense and blocking capacities (say, at least -4 to hit with unarmed attacks). Recall that I left out jab statistics from these numbers; that successful landing percentages for those are even lower than the power punches shown here. Also consider that these fighters are receiving one or two hundred of these so-called "power punches" (with gloves) and continuing to fight, so individually only a tiny fraction of them can do actual hit-point damage in D&D terms.

Let's look at it from another perspective, like bow fire rates ( It's said that a longbow could fire "as many as 20 shots a minute". But, consider a few other details: (1) that presumes a top-level expert bownman, (2) it considers a relative lack of aiming, as would be acceptable in a mass battle barrage, and (3) it also implies that "an archer could loose (shoot) 3 arrows before the first arrow hit its target"! Now, we certainly don't want to have to adjudicate a single arrow being in-flight over the course of 3 rounds or so. So what we should do is take these numbers and divide: 20/3 = 6.66 is the discrete number of arrows that can be carefully aimed, fired and landed sequentially, in one minute -- and hence the best number of rounds per minute. Again, we can use a 10-second round (6 per minute), assume carefully-aimed missile attacks, and allow top-level fighters to possibly make 2 (or maybe, at the very best, 3) attacks per round, and the result is quite close to real-life.

There are other reasons to support a 10-second round for man-to-man combat. (Another one that I like is to assume you can hold your breath for your Constitution, in rounds, and the result is again very realistic.) So, that's the final uptake on all this for my preferred games of D&D.

Conclusion: One combat round should last 10 seconds.

Friday, March 16, 2007

Most Powerful Monsters

It may be interesting to consider the most powerful monsters listed in the OD&D rules. Here's a list of all the monsters with potentially 10 or more Hit Dice (original white box only, Vol-2):
  1. Elementals (8-16 HD)
  2. Purple Worms (15 HD)
  3. Giants (8-12)
  4. Dragons (5-12)
  5. Hydras (5-12)
  6. Balrogs (10)
  7. Efreet (10)
  8. Black Pudding (10)
One thing you can see is that for the time, the mainstays of Giants and Dragons are definitely near the top of heap of most powerful monsters in the game. (This is before power inflation required them to swell in hit dice in 2E and 3E games.)

At the very top of the list are Elementals, in particular the 16 Hit Die types brought about by the 5th-level magic-user spell, conjure elemental, and are subject to a whole slew of special restrictions and risks (only one per type per day, large raw material requirement, maintain concentration or caster gets attacked, etc.) You can see how important those limitations are, when you get to call forth the toughest monster in the game-world, and put it under your control, any time you like (and it's not even the highest-level spell).

Other than that, the only thing more powerful than Giants or Dragons are the tremendous Purple Worms. Actually, I really like that flavor -- the most dangerous creature in the natural world, blind in the underworld, burrowing incessantly "just beneath the surface of the land" (Vol. 2, p. 15; compare, for example, to the monstrous "Dholes" in various H.P. Lovecraft stories).

Balrogs, of course (item #6), were included in the earliest editions of the OD&D game, but were removed in later printings after a skirmish with the Tolkien estate. They reappeared later on in Eldritch Wizardry as "Demon, Type VI (Balrog)" (Sup-III, p. 12), with some minor name-mangling afterward in the AD&D version. (See more here.)

And the other thing that might be surprising is the appearance of the Black Pudding monster, described as just "another member of the clean-up crew and nuisance monster" (Vol. 2, p. 19). Note the extraordinary strength of this creature, as shown by its very high Hit Dice (and brutal 3 dice of damage, the most in the game!) Perhaps the creature either needs to be as enormous as other creatures listed here, or be extremely rare due to some supernatural or unearthly part of its makeup. See the adjacent picture; scary! [from Sup-I, Greyhawk, p. 14] Other ooze-types like the ochre jelly, green slime, gray ooze, or yellow mold have only a fraction of the same hit dice. (Note also that, oddly, only the ochre jelly appears on the wandering monster tables.)

The list is modified somewhat if you take into account the special hit point accumulation for Dragons by maturity. In particular, a Very Old (6 hp/die) Gold dragon has 12 × 6 = 72 hit points, which is on average the same as 72/3.5 = 20 hit dice. In other words, it's the most powerful creature in the game (unless there's a great-granddaddy Elemental or Purple Worm somewhere that rolled all 5's and 6's for its hit points). The same can be said for Hydras, of course.

In addition, there are notes in the text that indicate the possible existence of even more powerful creatures. Sea Monsters start as Purple Worms, and increase to 2 or 3 times that size! (30 to 45 hit dice; Vol. 2, p. 15; although reduced from those levels when they later appeared as prehistoric beasts in Sup-II Blackmoor.) Rocs start at 6HD, but can increase to 2 or 3 times the basic listing (up to 18 HD, which became standard in AD&D; p. 17). Animals are also considered up to a Tyrannosaurus with 20 HD (p. 20).

Finally, If you add Supplement I: Greyhawk, then there are other rare and powerful monsters. These include Titans (effective 25 HD), Golems (23, 17, or 11 effective HD), Storm Giants (15), Giant Slugs (12), Beholders (11 or so), and Liches (10+). Note that some of these creatures are actually proposed in the original set (Vol. 2, p. 21), along with ideas for super-strong Cyclopes, Juggernauts, Robots, etc.

Honorable mention goes to the following (8-9 Hit Dice): Vampires, Gorgons, Chimeras, Treants, and Invisible Stalkers (plus Will O'Wisps and Umber Hulks from Greyhawk).

Wednesday, March 14, 2007

OD&D Variant Rules

One of the wonderful things about the OD&D rules (addictive, even) is that they're sparse enough to be manageable if you're interested in modifying, house-ruling, or fixing them. For example, when I think about modifying 3rd Ed., such as its skills or feats system, I find that there are simply far too many entangled parts to spend time modifying the entire game system. Below you'll see some very simple modifications to the OD&D rules that I think provide huge benefits. In particular, I've always been frustrated by D&D's ahistorical gold-based economy; you'll see that in the course of a single evening I was able to complete an analysis and change the entire pricing structure of all the equipment, wages, treasure, and constructions in the entire game to largely fix that!

The alternate damage and hit die system from Greyhawk (Supplement I) is not used. The majority of weapons still do 1d6 damage, with the following exceptions:

* Dagger, Hand Axe, Mace – 1d4 damage.
* Halberd, Two-Handed Sword – 1d8 damage.

Two-handed weapons are as follows: Pole Arm, Halberd, Pike, Two-Handed Sword, Spear.

Throwing weapons are the following: Hand Axe, Spear (3" range each, no modifier to hit from range).

Other missile weapons have the following ranges (from Chainmail): short bow 15", crossbow 18", longbow 21", heavy crossbow 24".

An alternative combat system is presented here that produces nearly the same results as the book, but is so simple that it can be easily memorized without any table references.

For miniature usage, convert all underground scales to 1" = 5 ft (thereby matching ground to standard figure scale). Assume that one combat round takes 10 seconds.

Attacks are made by rolling d20 + fighter level + target AC. If the result is 20 or more, a hit has been scored. Monsters use their hit dice for level; magic-users and clerics use half their level.

Saves are also made by rolling d20 + level + modifiers. If the result is 20 or more, the save is successful. The following modifiers are used:

Fighters: no modifier.
Clerics: +1 to all saves.
Wizards: +1 versus spells but –1 to all others.

Spell: no modifier.
Breath: +1
Stone: +2
Wand: +3
Death: +4

The actual medieval world widely utilized coinage based on small silver-copper-zinc pence (pennies, d). Recognized units were 12 pence = 1 shilling (s), and 20 shillings = 1 pound (L), but these were counting units only, and usually did not exist as actual coins. For purposes of our D&D campaign, we'll assume the existence of large silver (shilling) and gold (pound) coins.

Prices in the game should now generally be read in "pence" instead of "gold pieces". Starting wealth, basic equipment prices, magic item costs, magical research, gem and jewelry values, stronghold constructions, and specialist wages are all approximately correct if read as pence. Exceptions are as follows.

Armor and horse costs should be read in silver shillings (making them much more valuable than other items in the list). Costs for men-at-arms must be read in pence-per-day. Monster treasure tables are read in 1000's of copper, 100's of silver, and 10's of gold pieces (which still results in treasure more than twice as valuable as before). Dungeon treasures should be read in copper and silver pieces, with coin amounts divided by 10 (which results in the same values as before; feel free to exchange amounts for gold on deeper levels).

Note that armor and horses are now so valuable that they are likely out of the price range for new characters. Consider giving fighter-types a free suit of leather armor to start with (much as wizards begin with a free spellbook). All listed equipment costs are for the most basic utilitarian type; finely-made arms and armor, champion horses, quality wines, and even covered wagons will be many times more expensive. Lawful characters should expect to send wealth from a fallen comrade back to their given family, clan, or fraternal order.

I've carefully compared the basic equipment list prices to real-life prices from the Medieval Sourcebook (link below). In general, the prices would be approximately accurate if the were priced in copper pence instead of "gold pieces".

This is verifiable for things like weapons (real-life 6d cheap sword vs. 10 cost in D&D; 5d axe vs. 3; 4d chisel vs. 3-cost dagger), food (a week of dried fruit 28d vs. iron ration 15; a week of cheese, 7d, or salted fish, 2d, vs. standard rations 5), and travel (iron-bound cart 4s=48d vs 100; a barge 10L=2400d vs. small merchant ship 5000).

The notable exceptions are armor and horses, where the prices would be approximately correct if they were in silver shillings; that is, in units 12 times more valuable than other costs.

This can be verified with somewhat more difficulty than the preceding categories (consider real-life 16th c. cuirass with pauldrons, 40s vs. D&D "plate mail" 50; 13th c. merchant's armor for 5s vs. "leather" 15; ox 13s vs. mule 20; draft horse 10-20s vs. 30; high-grade riding horse 10L=200s vs. light horse 40; knight's horse 5L=100s vs. medium warhorse 100).

Similar very rough comparisons have been made using the Medieval Sourcebook's sections for Wages, Buildings (constructions), and Miscellaneous items (jewelry).

The Medieval Sourcebook (accessed March 14, 2007):

Sunday, March 11, 2007

OD&D Spell Adjudications

One of the wonderful things about OD&D is the bare-bones descriptions of spells and magic items. Generally they are very common-sensical, before the language had to be expanded or tightened up to handle loophole cases or unexpected behavior. When I read them in this state, it's a lot easier to visualize fantasy-sensible rulings on spells I've had problems with before. Here's two examples:

- Transmute Rock to Mud. The problem with this 5th-level spell is it can frequently be taken to instantly reduce any castle or dungeon complex to quivering mud (i.e., for the campaign world it makes the entire technology and political usage of castles totally useless). But the origin is clear: it comes from the mass battle rules, intended to make a large area hard to pass for troops, and was never created thinking about fortifications or enclosed spaces.

So my ruling in this case would be to simply state that it can only be used to make a "mud pit", lying on top of a generally horizontal surface, as originally intended. Trying to use it on load-bearing, free-standing, or vertical structures (castle or dungeon walls) causes the spell to fail.

- Silence, 15' Radius. Added in Supplement I: Greyhawk, this is another problematic spell, in that it can instantly shut down opposing spellcasters -- not just by being cast at them, but by any thief, fighter, or thrown stone with the spell on it getting in range of effect. Also, it's just odd from a flavor aspect that clerics can make this radiating sound-cancelling aura, which to my knowledge has no analog in standard fantasy or myth. Strange.

But reading it in OD&D, the intention seems pretty clear. The language is practically the same as something like invisibility 10' radius or haste or slow. That is, I would rule that the silence spell effects specific individual objects or creatures -- you can cast it on several bodies within 15', which are then individually quieted. They don't radiate an aura of silence from that point forward; they are simply themselves quieted for the purposes of movement and surprise, much like elven boots or the like (in fact, I'd still allow normal speech and spellcasting if so desired). To me, that makes infinitely more sense as a divine magic effect.

Random Likes/Dislikes

Random stuff I like in OD&D:

- Simple equipment. There's a single one-page list of all the equipment you need, including weapons, armor, and gear. Every cost is simply in gold pieces (there are no fractions or cp/sp to make change with). Armor is simply leather, chain, plate, shield, helmet. They still manage to include horses, mules, wagons, and those pricey boats! (merchant ships and galleys)

- Naval rules. On the topic of boats, OD&D has what looks like the most playable ship rules I've seen for D&D (and I've looked for a long time). It very concisely has rules for points-of-sail and wind power, movement in inches, specific crew numbers for each ship type (something I always longed for in AD&D), and reference to Chainmail rules for combat. Nice!

- Limitless Levels. "There is no theoretical limit to how high a character may progress." (Vol. 1, p. 18) No supplemental books are required -- Right from the get-go, a single paragraph provides rules for continuing advancement in hit dice, fighting ability, even never-ending spell advancement for all the classes! The way experience gets added is a bit unclear, but you can work out something reasonable.

- The Astral Spell. Introduced in Supplement I: Greyhawk, this spell has wonderful flavor that matches standard fantasy much more closely. It's a lot like what the ethereal spell is today (which itself doesn't exist in OD&D). No travelling outer planes, it makes a powerful spellcaster basically invisible and intangible for long-range scouting missions (but with a good chance to cast spells into the physical world, and a small chance of losing their body and so being "immediately sent to jibber and shriek on the floor of the lowest hell"). That's great!

- Chaotic Storm Giants. Storm giants, also introduced in the Greyhawk supplement, can be any alignment -- which is more in sync with Norse depictions of evil storm giants.

- Limited Dragon Types. OD&D has only 6 dragon types: the five colored evil-type dragons, plus the good and intelligent Gold type. It seems a lot easier to keep track of that mentally.

Random stuff I don't like in OD&D:

- Gold Standard Pricing. I've always been bothered by D&D pricing in gold pieces, which prohibits using real-world medieval prices for an economic model (which would normally be in some type of silver coin, gold coins not really being exigent in the medieval world). I think I understand why this was done -- it's just fun to think about pricing things in gold. I can also now see that the line in the AD&D PHB about prices assuming an inflated, adventure-rich economy was just an after-the-fact rationalization.

I wish they'd thought in advance to model prices on real-world medieval economies, but I can also see how this was too much to ask for when a fun, lightweight game was being developed. (Probably 15, 30, 50 for armor costs is the hugest simplification ever.) The after-effect is that every fantasy paper or video game for the rest of history is stuck with a very unrealistic gold-standard economy (and basically useless copper and silver coins).

- Magic Item Construction. Yes, the times for sample magic item construction are probably way too long. 1 week for a potion of healing? 1 month for 20 magic arrows? 1 week per spell level on a scroll? That's probably way too long to make flavor-sense (consider doing some comparisons in legend for how long it takes to make a love potion, or write a spell, or craft a magic hammer...)

- All-Access Cleric Spells. In the white box rules everyone had spellbooks and full access to the list. In Supplement I: Greyhawk, magic-users had spellbooks with partial list access, but clerics got rid of the need for spellbooks while maintaining full access to expanded spell lists -- "All cleric spells are considered as 'divinely' given and as such a cleric with a wisdom factor of 3 would know all of the spells as well as would acleric with an 18 wisdom factor" (p. 8).

Unfortunately, this system created a power-creep and complexity problem in that every time a new cleric spell was added to the game, then every cleric automatically gained access to it (both increasing their power, and increasing the number of options cleric players had to parse each day in preparing spells). The current 3.5 Edition situation is basically out of hand for new players -- there are 37 or more spells available for consideration by every starting 1st-level cleric!

One of the very best new ideas I've seen in D&D is the 3rd Ed. Unearthed Arcana "Variant: Spontaneous Divine Casters", in which clerics must pick a small subset of spells from each level (I'd call them "miracles"), and then are allowed to cast them freely, without prepared selection in advance each day. This both reduces the complexity to new players, the everything-under-the-sun power of cleric spellcasting, and has a very nice flavor effect of priests having specific well-known powers you can depend on. But, I can certainly understand why this forever-expanding-spell-list probably could not have been predicted at the outset of the OD&D game.

Sliding Spell Effects

Another brief observation about the OD&D set -- spell effects truly had the "safety off". Even your low-level spell effects could be truly devastating: sleep (take out 2-16 1st level enemies, or 2-12 2nd level, etc.), hold person (affect 1-4 persons, duration over 1 hour), charm person (permanent until dispelled!), etc. Animate dead is a 5th-level magic-user spell that creates 1-6 undead per level above 8th (e.g., a 16th-level wizard gets an average of 36 undead per casting). A potion of diminution makes you 6 inches tall, a potion of growth makes you 30 feet! (Which again is much more in the tradition of myth or Carroll, etc.) In contrast, modern D&D has evolved to grant much more subdued effects with spells, but gives spellcasters a lot more spell slots to fire off over time.

An interesting place which has been mentioned by others is the classic blasting spells of fireball and lightning bolt. They're in OD&D (and Chainmail), of course, and they have always, always, done 1d6 damage per level of the caster. But hit points have routinely crept up over the editions, radically weaking the power of these spells over time. Consider a 5th-level caster who does 5d6 damage (17.5 points average.)

(1) In OD&D, a stock ogre had 4d6+1 HD, average 15 hit points. Your sample fireball would definitely kill this guy, unless he made his save for half damage (and then be over half-dead).
(2) In 1st-2nd Edition, the ogre had 4d8+1 HD, or 19 hit points. This is very close to the spell's damage, and so is about 50/50 to kill him before the save, depending on exact damage or hit points rolled.
(3) In 3rd Edition, the ogre has 4d8+8 HD, average 26 hit points. The sample fireball will definitely not kill him. If he makes his save he'll only lose about one-third of his hit points.

So in short, the classic fireball or lightning bolt has gone from almost certainly killing ogres, to sometimes killing ogres, to almost certainly not killing ogres in one blast. This, even though the actual damage roll is completely unchanged from the inception of the game. Wacky!

Class Trouble II: Clerics

Here are some more thoughts from reading the Original D&D (white box) set for the first time, and the origins of the more troubling class types.

Clerics -- My trouble with clerics is more subtle than the trouble with thieves (see previous post). It's not a mechanical problem so much as a flavor-setting problem.

Every time I try to design up a D&D campaign setting I run into the following issue. I want to use the core classes as written, and I want to create a medieval-flavored setting, as indicated by D&D's level of technology, armaments, coinage, and political assumptions (smallish kingdoms, rising mercantile class, a history of an older broken-down empire, etc.). But then, I'm confronted with the polytheistic religious structure in D&D, and I come to a stumbling block -- for the life of me I can't imagine what the political situation would look like, to have a medieval Europe lacking the unified Christian Catholic church, and instead overlaid with independent polytheistic temples.

To me, this is a huge contradictory disconnect in standard D&D, in that you've got a medieval world with polytheistic religion. I can't even find any examples to compare to in the real world -- by the early middle ages, all of Europe (including Scandinavian countries at the last) were Christian, all of the Middle East was monotheistic under Islam, etc. Only in the Far East like Japan did you have Shogun culture with polytheistic religion, but the priests of shrines there were (to my understanding) not politically powerful in any way, like we assume a D&D church to be.

And as I think about a polytheistic setting, I'm further blocked by the fact that the D&D Cleric class looks almost uniquely like a Christian crusading priest (or Templar, or what-have-you). Apparently they belong to an influential church, but what church like that was polytheistic? What kind of hierarchical structure could be supported by that? If you think of either shaman-culture (independent wise men) or a polytheistic professional religious class (like Celtic druids or Indian brahmans, who service a unified pantheon of gods together), you think about them in robes, not wandering around in full plate mail. Again, I'd like to reduce Clerics to not use full armor, to look more like polytheistic priests, if that's what they truly are.

In short, the problem is this: D&D claims to have a polytheistic religion, but you've got both the politics and the critical Cleric class set up as in the medieval Christian world, and nowhere else.

Now, if you look at the OD&D set, the reason for this is pretty clear -- Clerics really were assumed to be Christian at the outset of the design. (As usual, it's not explicitly stated *what* the class is, but the standard usage of the terms involved makes it clear). (1) The class-level titles all come out of the Catholic Christian church. (2) The equipment list and turning undead sections mention the Cross and no other type of holy symbol. (3) The cleric spell list is almost uniformly based on famous Biblical miracles. And so forth.

It's only afterwards (I presume Supplement IV: Gods, Demigods, and Heroes, although Supplement II: Blackmoor is the first one to mention non-cross holy items, p. 23) that the designers thought to use polytheistic deities as their mainstays, and glued this on after-the-fact to the existing D&D worldview and Clerical class. It's no wonder that still to this day the polytheism acts as a sort of strange extra appendage to the rest of the D&D ruleset (even contradictory, when I think about it fairly hard), as it truly wasn't there in OD&D. Perhaps the class would have looked different in its spell list and armor usage if polytheist priests had been in mind at the beginning (and perhaps the world setting would be presumed classical instead of medieval, who knows?)

One initial solution I can think of is to directly stipulate a monotheistic, powerful Catholic-like church for my medieval-style D&D world -- the problem there would be some dryness to the options of clerics and the political situation. A second solution would be to use a professional-class-style clerical establishment (like historical druids), where the priests all serve the same pantheon of gods as a single unit and teaching (some of the same drawbacks would apply). A third solution would be to find some historical pantheon of gods which best supports a combative, warlike Clerical class as found in D&D (perhaps Norse, Finnish or some other warrior culture which was Christianized as late as possible historically).

Class Trouble I: Thieves

Here's a continuation of my first post, in which I recently acquired a copy of the Original D&D Rules (1974 white box set). In particular I'll look at two troublesome classes.

Thieves -- Thieves (rogues in 3E) don't exist in the original rules; they were added as the 4th primary class in the first Greyhawk supplement. I often have a problem with thieves, which I'll describe in a minute.

When I think about 3E D&D, I'd love to simplify the game in a few broad strokes. The first thing I think about is just slicing off the whole skill system. (Perhaps using a variant simplification from 3E Unearthed Arcana.) When I'm acting as DM making NPCs, the thing that frustrates me and burns the most time is fiddling with individual skill points, max ranks, multiclass per-level class versus cross-class costs, armor penalties, feat bonuses, synergy bonuses, OMG yuck! When I was working on converting the D1-3 series I was finding it took me at least 30 minutes per individual NPC to do all the work, with the biggest chunk going into skill-point fiddling. My understanding is this is always the biggest source of stat-block errors even in WOTC publications, by those who look for such things. The feat system is pretty nice -- a new feat usually seems like a nice significant gift package -- but having the skill system running in parallel drives me nuts; I'd like to get rid of the whole subsystem.

Except that I can't really do that in 3E because of the 4th primary class, the Rogue, whose whole functioning is predicated on making use of lots of skill points for their abilities.

So, looking at the Original D&D publications, I can see that this has always been an oddball situation. With the original books, you had Fighter, Cleric, Magic-user; all three had hit dice, could strike in combat, made saving throws, and the latter could cast spells in binary fashion (you either shot it off or you didn't). With the addition of the Thief in Supplement I: Greyhawk, the designers tinkered up a completely brand new mechanics invention -- a list of skills that sometimes worked and sometimes didn't, with a roll-under-percentage success mechanic, failure vastly more likely than not at 1st level, etc. I guess that's an inventive piece of gaming R&D, but the oddball mechanic and skill-usage stuck around as an odd appendage through 1E right to 3E and this very day. You've got this one class whose lifeblood is pumped by the skill system, which for other classes is usually extraneous to their core functioning.

What could have been the alternative in those early days? Perhaps if the Thief skill system were treated more like a Fighter's combat potential, where you rolled a stock d20 to get a particular score (and the scores were the same for that whole list of skill abilities, so you didn't have to track 5-6 different percentages or skill scores). I'm now thinking about that as a modification to an OD&D/AD&D campaign if I ever run one again. Or, just slice away the Thief class itself and depend on the Clerical find traps spell that was in the game since OD&D (but which nowadays gets de-powered so as to not take spotlight time away from Rogue skills!) -- but then that takes away a lot of the class choice (namely, the only unlimited-level class) available to dwarves, elves, and hobbits in the OD&D rules.

Oh yes, more random OD&D stuff in this post -- initially the game had dwarves, elves, and hobbits, but of course the latter were renamed "halflings" to avoid trademark issues with the Tolkein estate. My OD&D set (6th printing) is funny in that they mostly completed that switchover (with easily spottable different-font text pasted in over offending areas), but missed it in a certain number of places.

Also in the OD&D set, every monster or dungeon-based enemy had infravision, but every PC character was specifically lacking infravision and had to use torches or lanterns (including PC dwarves, elves, and hobbits)! Wrap your head around that one, if you're in the habit of criticizing minor discrepancies in current rulesets. With the Greyhawk supplement that was modified to give all demihumans equal infravision, etc.

Also: Every magic sword in OD&D was automatically intelligent. With just about the same list of abilities and statistics that was used in 1E, 2E, 3E, and still today. Wow!

First Post! Original D&D

Hi there, I'm Delta and I'm a complete old-school D&D junkie. I've started this blog to jot down random thoughts as I study old D&D texts and think about the game.

Frankly, I haven't played a game of D&D in about 1.5 years, since moving from Boston to New York City, at which point I lost my playgroup. Prior to that we had met every week for 5 years running (since about a year before the release of 3rd Edition D&D).

Here's the topic of my first post -- I recently procured a copy of the Original D&D set of EBay. That's the original white-box, three-small-booklets edition, copyright 1974. Of course, I've had copies (more than one) of 1st Edition rulebooks, Holmes blue-book sets, Basic D&D, 3rd Edition D&D, etc., but I never had the original white-box stuff, and I'm tickled pink to have it at this point. (Got it *relatively* cheap off EBay -- $45, 6th printing with slightly dented box, when lots of these sets go for over $100 these days). The other thing I do now is occasionally get old PDFs of stuff from -- for example, I recently picked up the original Chainmail rules, and also Supplement I: Greyhawk, but the original rules haven't been released in digital form, so I went out and gave it to myself as a gift.

It's really intriguing to see the original D&D rules and consider exactly how they have evolved over time. On the one hand, they're fairly different in things like character classes, races, ability modifiers, how to run combat, and so forth. But on the other hand, lots of the text and ideas for certain spells and magic items has been nearly copy-and-pasted (at least in part) between every edition, from OD&D to 1E to 2E to 3rd Edition.

Some quick examples of the quirkiest things in the OD&D set: There are only 3 classes (fighter, magic-user, and cleric). Most ability scores don't have any modifier on combat actions, just experience award modifiers (just like Holmes Blue Book, in fact). All class and monster hit dice are d6's! (Which actually makes a heck of a lot of sense, since it's the most common die type on any table. Depending on class you might go 1d6, 1d6+1, 2d6, etc., for your hit dice.) Every hit from any weapon does 1d6 damage -- with certain exceptions like a giant or staff of striking that does 2d6 damage. Every magic-user or cleric apparently has a spellbook with all spells in the game included. Elves can function as fighters or magic-users, but must pick only one for a given adventure! There is no specification for what falling damage does (one example says a 30' fall should likely be fatal). A lot of stuff like what dice mean, or what happens when you run out of "hits", is entirely undefined in the rules, assuming they're just obvious common knowledge to gamers. Really fascinating material to me.

With the release of Supplement I: Greyhawk, a lot of changes were made that filtered seemingly verbatim into the AD&D books. For example, the thief class was added as the 4th primary class type. Classes were given stock die types (d8, d6, d4), and monsters converted to d8 hit dice. Varying damage types by weapon were given (including medium-vs-large targets), weapon type-vs-armor modifiers, and specific monster attacks and damage (which is a real pain because you then needed to flip between 2 books for a monster's full statistics). Ability modifiers were given for different abilities like Strength, including the exceptional d% component we all loved (explicitly to make fighters more potent and survivable). You've got the more familiar and wider multiclass mechanic where experience is constantly being split between two classes.

Another thing that interests me is that the rules were explicitly set in a medieval technology and time frame. (This pops up in discussions of equipment, ships, and the campaign.) It specifically cautions that you shouldn't think about other milieus like ancient or classical until your medieval possibilities have been exhausted (Vol. 1, p. 5). It's an interesting specification because modern rules try to genericize everything, and make it seem like any fantastic setting is equally supported by the rules.

Oh yeah, why were the ability scores in the order they were? (In 3rd Ed. they go Str, Dex, Con, Int, Wis, Cha, which does seem to make sense... physical stuff first, mental stuff second.). Why Str, Int, Wis, Dex, Con, Cha? (As in 1st. Ed.?) Well, it's easy to see from OD&D... they're just the prime requisites of the classes in the order they were invented: fighter, magic-user, cleric, and then finally thief in the Greyhawk supplement, etc.

By 1st Ed. AD&D, the spell lists were organized so that there was a plethora of 1st level spells, the same or fewer 2nd, same or fewer 3rd, etc. But that hadn't yet happened in OD&D: the numbers go up and down randomly, with the fewest spells of all at 1st level... You've got just 8 1st-level spells for magic-users, 10 2nd-level, then 14, 12, 14, and 12 again. Clerics have just 4 spells on their 2nd & 3rd level lists, 6 spells on the others.

In addition, there aren't any specific planes-of-existence yet... for example, elementals spring directly from the terrestrial substance itself (which to me is actually a lot more attractive in-spirit-flavor than the elemental planes concept). But, there is the prospect held out of other dimensions, times, trips to the moon or Mars, robots and androids, living statues (as-yet unnamed golems). And you do already have the contact higher plane spell with its big list of plane-levels (starting at 3rd? maybe 1 above "heaven"? on up to 12). It's kind of a mishmash of every fantastical place or concept that set the stage for a pretty complicated multiversal construction later on. (As opposed to say, most classical mythologies with their tripartite worldview of heaven-earth-underworld.)

More to come in a minute!