Monday, 29 July 2019

OSR Idea: Random Backgrounds as Consolation Prizes

TL;DR: Have several tables of backgrounds; characters with low ability scores roll on better tables.


Rolling for stats

Sometimes it can feel like the OSR has a love-hate relationship with the 3d6 down-the-line method of generating ability scores. Lamentations of the Flame Princess allows swapping one pair of scores, which I think is great - sometimes you just want to play a fighter. It also lets you reroll everything if the sum of ability modifiers is negative. 41% of B/X characters have a negative total modifier. In other words, in LotFP, after you've rolled up scores, marked the modifiers, and added them all up, 4 out of 10 times you have to do it all again. (Well, you don't have to - it's entirely optional - but why wouldn't you?)

Stars Without Number, in lieu of swapping scores, allows you to replace one score with 14 (+2). That seems more reasonable - it ensures that whatever kind of character you want to play, there will be at least one thing you're not entirely terrible at. It's also self-limiting - if you already rolled kickass scores across the board, bumping one to 14 isn't going to make as much difference. (SWN also shrinks the modifier range from ±3 to ±2, which seems like a good idea.) There's also the option of taking an array (14, 12, 11, 10, 9, 7) instead of rolling.

But somehow, these methods - particularly the "total do-over 41% of the time" one - seem a bit like admitting defeat. Why do we roll scores again?

Because we like the variation in characters - that jolt to the imagination that something completely human-planned cannot deliver. Also, because it's much faster than having everyone minmax which number to place where. This is a game about interacting with a world, not about deckbuilding. Roll roll roll, pick a class, go. Discover who your character is during play - don't agonize over it in the pre-game.

Maybe there's something we can hack up to keep the straightforwardness of rolling scores (no do-overs) while softening the blow of crappy ones?


Random backgrounds

Backgrounds can help give flavour to characters that can otherwise feel a bit like blank pawns, and act as a seed for roleplay. A background can be tied to a (pre-adventuring) profession, and have minor mechanical bonuses: some extra starting items, a skill increase, or perhaps a "mini-feat".

The problem with entirely random backgrounds is that the more backgrounds you write, the more difficult they are to make roughly equivalent in power. Vice versa, if you follow a restrictive formula such as "all backgrounds get +1 to one skill", you're both going to run out of suitable ideas, and will be unable to fit many setting-appropriate backgrounds to this mould.

And if you don't make them strictly equal? What if one background gets +1 to CON modifier while another can... tell when it's about to rain? It isn't game-breaking in itself, but can feel a bit unfair - even more so if the characters that rolled awesome scores also happen to land on the best backgrounds. Meanwhile, the poor sod with a -5 total modifier gets to be Background: Dirt Farmer. (Or a mudlark, which is a child that scavenges among the mud and gets pelted with coins and laughed at as they dive into the mud to catch them.)



Consolation Prizes

Here's an idea for a solution: tie background table rolls to ability scores, but give them an inverse relationship - the worse your scores, the better backgrounds you can roll, as way of a consolation prize. Now the designer no longer needs to balance backgrounds by making them all equally good - they're freed to deliberately design a power continuum, and it will be offset by ability scores. Now even players who rolled terribly can look forward to playing their new character.

(As a guideline to designing these backgrounds, they should never affect ability scores or ability modifiers. Those have already been rolled for, so a "Background: Strongman - +2 to Strength score" does not make sense; it's redundant. However, a mini-feat that affects a secondary stat is totally fine: for example, shepherds can get a +1 to attacks with slings.)

Tiers

To divide generated characters into tiers, we need a mathematical benchmark to estimate their intrinsic value. One possible (albeit naive) benchmark is to simply sum up all the character' ability modifiers. When six stats are generated by 3d6 each, their ability modifiers per B/X summed up have a normal distribution with the average at +0 total modifier:




The possible results can be divided into an arbitrary number of bins of manageable probability, such as:

Total Modifier %
-4 or lower 5.8 Tier 5
-3 to -2 19.1 Tier 4
-1 to +0 34.1 Tier 3
+1 to +2 28.1 Tier 2
+3 or higher 12.9 Tier 1


We can give each bin a tier. The higher the ability score total, the "better" the character inherently is. (In actuality, not all abilities are of equal worth, and their worth does not scale identically with modifier or score. For example, in my game, each point of Strength score gives you an item slot and each point of Constitution score makes you less likely to lose consciousness, whereas with Intelligence only the modifier matters. The benchmark I'm using here ignores such considerations. You could also look at highest scores, lowest scores, or whatever. If your game is one of those weird roll-under-stat ones with no modifiers, maybe use sum-of-all-scores as the benchmark.)


So 5.8% of randomly generated characters will have very bad scores, putting them into Tier 5, and so on. Now, we can write a different table of backgrounds for each tier of character, with intrinsically "worse" characters rolling on cooler, weirder, and more powerful background tables.


Tier 1:

These characters have great scores - they don't need an impactful background. They are the unskilled professions as well as those skilled professions whose craft has little to no impact on the game: porters, farmers (dirt or otherwise), bakers, coopers, chandlers, calculators, mudlarks... even for their bonus starting items, the best these people can hope for is a single tool (with no immediately obvious use in the dungeon) and a bag of turnips.

Tier 2:

The professions that have a small game impact, mostly during downtime. For example, blacksmiths could make their own armour for half price. These are unlikely to come up very often, but are not utterly useless, either. They could be skills that any character can learn in your game, given enough investment. You could also put backgrounds that have no skills but very good starting items into this tier. Some may have dungeon-applicable tools.

  • Noble: No skills or mini-feats. Starts with 200 gp and a bottle of fine wine.
  • Blacksmith: During downtime, can craft armour, melee weapons, and other metal items. Material cost is half of the item's listed price. Work takes one week per 10 gp of listed price. Starts with a hammer and a bar of iron. Anvil sold separately.
  • Bowyer: As Blacksmith, but can craft bows, crossbows and ammunition.
  • Miner: Count as two people for excavations (three if you're a Dwarf). Starts with a pickaxe and a lodestone.
  • Masons: +1 Architecture. Starts with a sledgehammer.
  • Scribe: +1 Languages. Starts with  parchments, quills, and ink.

Tier 3:

These are professions whose skills have a clear impact on the game - for example, anything that boosts lockpicking/Tinker, Bushcraft or Search. Situationally useful (not just during downtime) mini-feats may also be placed into this tier. Often, these are combined with useful tools.

  • Actor: +1 to reaction rolls with humanoids. Starts with a mask and makeup.
  • Officer: +1 to follower morale. Starts with ceremonial rapier.
  • Falconer: Has a trained falcon that follows commands. Starts with a falcon and a mail glove.
  • Barber-surgeon: +1 Medicine. Starts with razor and leather strap.
  • Brawler: Improvised weapons count as regular weapons.
  • Bounty hunter: +1 Bushcraft. Starts with a hound and rope.
  • Bear-leader: +1 to reaction rolls with beasts. Starts with rope and animal feed.

Tier 4:

Backgrounds with mini-feats that give a boost to combat capability or survivability. Rare and expensive tools may be given as starting items. For example:

  • Shepherd: +1 to hit with slings. Starts with a cane and a bag of wool.
  • Poisonmaker: +1 to saves vs. Poison. Starts with 4 vials of poison.
  • Diviner: Can cast detect magic once per day. Starts with crystal ball and deck of cards.
  • Occultist: Can cast summon once per day (as Caster Level 0). Starts with curved dagger and black candles.
  • Lumberjack: +1 to hit with axes. Guess what starting equipment.
  • Acrobat: Fall damage is reduced by 20'.

Tier 5:

Go wild here. These characters have crap scores, so give them something surprising. Something that makes a big impact on the way the character plays. Got a class that's a bit more gonzo than the others (like the Skeleton Adventurer or Half-Troll) that you're not sure is entirely balanced and don't want players to be able to pick freely? Stick it here. "You're a skeleton in a hooded cloak, that's your background."

You can populate this tier with backgrounds that are plot hooks in themselves, or unique things that can only be rolled once.. Hell, put some superpowers here. "Dragonsoul: once per day, you can use a breath weapon that deals [Lvl]d6 damage." The stuff that a WotC game would let anyone pick willy-nilly, spoiling the mystique: those descended from the lines of elementals or gods! The insect-folk from two towns over! Soulless people who are invisible to the undead! Werewolves! Wielders of a runesword that grows stronger with every soul it eats! Weird mutants! Their low stats will mean they might not survive that long anyway. And hey, awesomely powerful individuals being physically weak is very swords & sorcery.

Thursday, 25 July 2019

Comparing Dyson's d6 Thief and LotFP's Specialist

TL;DR: give LotFP Specialists 8 skill points to invest, not 4.

The celebrated Dyson Logos has a post on thieves that's nearly a decade old now. In the post he takes the B/X Thief skill table, which was given as percentile rolls, and converts them to their d6 (X-in-6 chance) equivalents.

(There was very little reason to present Thief skills as percentile rolls in the first place. All of them were in 5% increments, bar Climb Sheer Surfaces which ranges from 87% to 99%, and Hear Noise, which was given as an X-in-6 chance. Why, TSR?)

Lamentations of the Flame Princess, famously, also uses the d6 for skills. They give all characters a 1-in-6 base chance at succeeding, and allow Specialists (Thieves) to invest 4 skill points in any of them, and a further 2 points on each level up.

Converting Dyson to LotFP


So what would Dyson's numbers look like in LotFP? In the table below I've taken his numbers, changed the skill names to their LotFP equivalents, and removed Hear Noise. I've also merged Pick Locks with Find or Remove Traps, and Move Silently with Hide in Shadows, always choosing the higher odds of the two merged skills. Sneak Attack is a skill in LotFP, but originally was a class feature fixed at 2x, so I've set that at 2. The new LotFP skills not based on Thief features are omitted. Finally, we tally up the total "skill points" in this converted-Dyson system, and compare that number to the skill points from LotFP's Specialist class table.
 
Dyson conversion vs. LotFP
Level Tinker Sleight of Hand Stealth Climb Sneak Attack Total skill points LotFP Specialist skill points
1 1 1 1 5 2 5 4
2 1 1 1 5 2 5 6
3 1 2 2 5 2 7 8
4 2 2 2 5 2 8 10
5 2 2 2 5 2 8 12
6 3 3 3 5 2 11 14
7 3 3 3 5 2 11 16
8 4 4 4 5 2 14 18
9 4 4 4 5 2 14 20
10 5 5 5 6 2 18 22
11 5 5 5 6 2 18 24
12 6 6 6 6 2 21 26
13 6 7 6 6 2 22 28
14 6 7 6 6 2 22 30

Dyson agrees with most people that the starting values are much too low. In the post he also presents a conversion to 2d6, and a houseruled version of it to boost the skills. (The houserule even includes choosing one "favoured" skill - could this post be present in LotFP's DNA?) Here, I won't be looking at the 2d6 tables. Instead, let's find out how the d6/LotFP skill conversion of the (famously stingy) B/X table compares to the LotFP ruleset. Starting from a base value of 1, the above table has 4 points invested into Climb, and 1 into Sneak Attack. That makes for a total of 5 skill points - more than the 4 that LotFP grants to first level Specialists.

The two rightmost columns of the table show that the B/X Thief is overtaken by the Specialist in skill points at 2nd level. To be fair to LotFP, though, we did chose the higher of two skills when merging them, instead of taking their average. It may also be argued that the LotFP Specialist's bump to a d6 hit die, and the ability to choose which skills to improve, offsets this loss in skill points.

A Little Boost


If, then, we agree with Dyson and others that these numbers need a boost, particularly at low levels, what would it look like under LotFP rules? Since all classes have skills at 1-in-6 in LotFP, the smallest reasonable buff we can give the Thief/Specialist is to start all Thief skills at 2-in-6 instead of 1.

Boosted Dyson conversion vs. LotFP
Level Tinker Sleight of Hand Stealth Climb Sneak Attack Total skill points LotFP Specialist skill points
1 2 2 2 5 2 8 4
2 2 2 2 5 2 8 6
3 2 3 3 5 2 10 8
4 3 3 3 5 2 11 10
5 3 3 3 5 2 11 12
6 4 4 4 5 2 14 14
7 4 4 4 5 2 14 16
8 5 5 5 5 2 17 18
9 5 5 5 5 2 17 20
10 6 6 6 6 2 21 22
11 6 6 6 6 2 21 24
12 6 7 6 6 2 22 26
13 6 8 6 6 2 23 28
14 6 8 6 6 2 23 30

Now, the score at 1st level is a whopping 8 points to LotFP's 4. The Specialist only overtakes the Thief at 5th level. However, in my opinion, the levels below 5th are far more important to the game than the ones above it, so the LotFP skill point allocation seems lacking.
 
My conclusion is to keep LotFP Specialists otherwise as they are, but try giving them 8 skill points at 1st level instead of 4. (I won't limit the amount of skill points invested into any one skill, at least to start with. If there turns out to be a problem allowing one to max out one of their skills at 1st level, then we'll deal with that as it arises.)

Or, for a super simple rule: start Thieves at 2-in-6 for all skills (except Climb at 5-in-6), and increase this on levels divisible by three: to 3-in-6 at 3rd, 4-in-6 at 6th, and 5-in-6 at 9th level. Then, if playing beyond name level, bump everything to 6-in-6 at 10th.

Below is a comparison of the skill point equivalents of our various conversions with LotFP rules-as-written, as well as LotFP with a buff of 2 or 4 additional skill points at 1st level.

Comparison of skill point equivalent totals
Level Dyson Boosted Dyson Dyson Boosted Smoothed Super Simple LotFP LotFP+2 LotFP+4
1 5 8 8 8 4 6 8
2 5 8 9 8 6 8 10
3 7 10 10 11 8 10 12
4 8 11 11 11 10 12 14
5 8 11 12 11 12 14 16
6 11 14 14 14 14 16 18
7 11 14 16 14 16 18 20
8 14 17 17 14 18 20 22
9 14 17 18 17 20 22 24
10 18 21 21 21 22 24 26
11 18 21 21 21 24 26 28
12 21 22 22 21 26 28 30
13 22 23 23 21 28 30 32
14 22 23 23 21 30 32 34

I suggest you try out giving this higher number of skill points to Specialists/Thieves - whether your taste is to allow them to invest the points freely, or make a rigid progression resembling the B/X originals with Climb being far ahead of the others. See if that makes Thieves feel too overpowered and breaks the game - I doubt it will.

One caveat: starting Specialists with 8 points does mean that Thief skills are maxed out at 10th level, and only Sleight of Hand (which is modified by the target's level, and thus a base value higher than 6 still makes sense) increases beyond that. But that's only if you invest in Thief skills and nothing else; LotFP has other skills such as Architecture and Bushcraft to soak those points in. And honestly, I don't plan on playing beyond 10th level anyway.

Monday, 22 July 2019

Duryan's 405 Perfidious Perfumes

About Duryan the Gardener 


Duryan was an adventuring wizard before finding his true passion in gardening. Now, he has no interest in discussing spell-lore, having patience only for the language of plants. His garden is filled with flowers of shifting hues, trees bearing strange fruit, and grasses that seem to move with intelligence.

Of course, there are things he wants from you to make his garden even greater. For example: go find a black lotus from a place with a strong presence of death, then take the flower to a druid to have its necrotic energy neutralized, so that Duryan can safely plant it. When you complete any such task for Duryan, he will present you with a new perfume distilled from the good things from his garden.
 

Random Perfume Tables


Duryan produces only 1d4 doses of perfume each time. Each perfume has unique properties when applied to a subject’s skin, but the properties’ nature can only be discovered through experimentation.

When a perfume is first applied, the referee rolls for a random duration, effect and name for the new scent.
 
d6
Perfume Duration
1-2
6+2d6 hours
3-4
1d6 days
5-6
2d6 days

d10
Perfume Effect
1-5
Potent Pheromone
6
Awful Allergy
7
Signature Scent
8
Magiphobic Coating
9
Flammable Fumes
10
Utter Ecstasy

Potent Pheromone: Roll twice on the creature type table. The first creature type is enamored by the scent; the second is revolted. Treat reaction rolls with enamored creatures as an automatic result of 12 (enthusiastically friendly), and with revolted creatures as an automatic result of 1 (hostile, non-civilized creatures immediately attack and civilized creatures treat you as if you just loudly soiled yourself in front of them).

If the same creature type is rolled twice, then the scent is physically harmful to that creature: people will suffer violent nosebleeds and run away in terror, undead are destroyed or dispelled, etc. If the subject to which the perfume is applied happens to be on that type, then it’s bound to be bad: they take one die of damage per round until the perfume is washed off.

d20
Creature type
1
Human males
2
Human females
3
Dwarves
4
Elves
5
Halflings
6
Goblinoids
7
Orcs and trolls
8
Kobolds and lizardfolk
9
Lizards and snakes
10
Dogs, wolves, werewolves, bears, badgers, etc.
11
Cats, tigers, weretigers, hyenas, gnolls, mongooses, etc.
12
Rodents and monkeys
13
Horses, donkeys, camels, deer, etc.
14
Birds
15
Dragons, hydra, wyverns, etc.
16
Insects and spiders
17
Fish, amphibians, toadmen, etc.
18
Corporeal undead 
19
Spectral undead and elementals
20
Oozes and octopi

Awful Allergy: The perfumed skin begins to redden and itch distractingly, increasing odds of the subject being surprised by 1 in 6 and giving a penalty of -1 in 6 to picking locks. Intermittent sneezing gives a -1 in 6 penalty to Stealth. The swelling grows for the duration, until at the end of it, the bulb of skin harmlessly falls off. It animates as a skin tag golem (stats as a homunculus) that cannot speak but obeys its “progenitor”. The golem lives for 1d6 days.

Signature Scent: All who meet the subject become keenly aware of the shortest path to the subject and can track them unerringly until the end of the duration.

Magiphobic Coating: The subject has +2 to saving throws against magical effects and becomes invisible to elves and fey creatures.

Flammable Fumes: The subject becomes harder to hit, gaining +2 AC. The subject automatically fails saving throws against fire. The next time they take fire damage, the damage is doubled, and the effect then ends.

Utter Ecstasy: The subject experiences infinite pleasure in every moment of existence. No discomfort or mishap can unsettle them. The subject becomes immune to fear, charm, and possession, cannot be surprised, and gains +50% bonus experience. The effect spreads to anyone who touches their lips to the subject. At the end of the duration, the subject and all others affected crash down to reality, which now feels to them as infinite pain. They take 1 die of permanent damage each exploration turn, until they either stop the pain by applying more perfume, or the anguish kills them.

d20
Perfume name prefix
d20
Perfume name suffix
1
Manticore Orchid...
1
...Water
2
Imperial Dragon...
2
...Musk
3
Red-Blooded Rose...
3
...Rain
4
Lemon-Scented Sticky...
4
...Pearl
5
Prismatic Bloom...
5
...Elixir
6
Divine Aloe...
6
...Heaven
7
Cardamom Kiss...
7
...Eternity
8
Tepid Dill...
8
...Allure
9
Midnight...
9
...Fantasy
10
Shimmering...
10
...Sweetness
11
Unforgivable…
11
...Sparkle
12
Uninhibited...
12
...Potency
13
Seduction of...
13
...Heat Ultimate
14
True Heart’s...
14
...Gold Rush
15
Barbarian Thew...
15
...Juice
16
Princess Chamber...
16
...Fire Breath
17
Killer Queen’s...
17
...Sin
18
Romantic Rogue’s...
18
...Love Dew
19
Morgankaiden’s Mature...
19
...Flirtation
20
Lich Prince’s Everlasting...
20
...No. 9



Sample Perfumes


Here are a few sample perfumes to get you started.

Barbarian Thew Gold Rush: For 4 days, a fume haze makes you harder to hit, granting +2 AC. You automatically fail your next saving throw against fire. The next time you take fire damage, the damage is doubled, and the effect then ends.

Morgankaiden’s Mature Fantasy: For 12 hours, you have a powerful pheromonal scent. Wolves, dogs, bears, and related creatures such as lycanthropes thereof, are enamored with you. At the same time, corporeal undead such as zombies and vampires are revolted by you, seeking out to harm you specifically and unrelentingly.

Lich Prince’s Everlasting Potency: For 10 hours, all who meet you become keenly aware of the shortest path to you and can track you unerringly.

Uninhibited Sweetness: For 4 days, you have a powerful pheromonal scent. Cats, tigers, hyenas, mongooses, and related creatures such as weretigers and gnolls are enamored with you. At the same time, human males are revolted by you and seek out to harm you, whether socially or in combat.

Cardamom Kiss Sin: For 10 hours, your presence is physically painful to corporeal undead such as zombies and vampires. They will attempt to flee, and if that is impossible, will begin to take 1 die of damage per round until destroyed. If you are a vampire yourself, you will also take 1 die of damage per per round. The effects end if the perfume is washed off.