Design of Everyone Slays the Princess

Got inspired to make a game that would combine Everyone is John with Slay the Princess. It's not an adaptation or a hack of either, it's just inspired by both. I aimed for a format of a business card, and I think it went well. Here's what I learned.

Note: This article might include minor spoilers to Slay the Princess.

You're on a path in the woods. And at the end of that path is a cabin. And in the basement of that cabin is a princess. You're here to slay her. If you don't, it will be the end of the world.
A screenshot from the video game that inspired this game, Slay the Princess.

You're On a Path in the Woods

The idea came to me spontaneously when Toyo mentioned that one of his first systems he GMed was Everyone is John. Just like that, something in my mind sparked and went "mix it with Slay the Princess". I looked up the rules though, and I realized... that I will have to approach this differently. See, in Slay the Princess, the voices do not fight for control over the Hero. Then again, they don't take turns either, but here I wanted the players to be voices that do not fight, so I figured they'll be taking turns controlling the Hero. A key factor worth mentioning is that I made it so that every Hero's Act lasts at most 15 minutes in real life, so that other players get a turn too and there's some sense of urgency.

A key factor for Slay the Princess is the Princess' attitude towards the Hero that keeps shifting, usually to worse and worse attitude. I had the brilliant idea for it to measure it with Threat that increases whenever the Hero does something suspicious, starting at a 0.

As for the rolls, I figured I could just use the Threat as the difficulty for the rolls. I had skills in the system also, and the players rolled a 1d12 with an intent of rolling more than the Threat. It all sounded great in my head, though written down like this the issues might look obvious.

I managed to scrounge up 3+1 volunteers, two ditched hours before the playtest, I managed to find one more. It was time to play, and the game was... well...

Everything Goes Dark, and You Die

So... let's talk about the Threat.

If you've played Slay the Princess, you know that the first proper choice you get to make is once you enter the cabin: do you take the Pristine Blade with you or not? In my playtest, I decided to replace the blade with two items of my own creation: keys that unlock the Princess' shackles, and a small vial with a strange liquid inside. The two items were on a pair of pedestals, just far apart enough that they can't be touched at the same time. Also in the room was the pristine blade hidden, which could be taken with one of the other two items if it was picked up first. Once you pick either from the items on the pedestals, the other one vanishes. The player asked to make a roll to search the room on the first or second Act, and that's when I realized the problem. The difficulty for this roll... was zero. The difficulty for all rolls would be zero, as long as they haven't been seen by the Princess. Not to mention the fact that it didn't scale up as fast as I wanted it.

After finishing the playtest, the players were satisfied, and I knew I need to rework the system from the ground up. No skills for the voices, no Threat that goes up when the Princess sees the Hero acting all sus. But I really liked the idea of a static difficulty for everything. I gave it a lot of thought, and I realized something: the timer. Just use the number of minutes left as a difficulty!

Roll a number of d20's, and take the lowest roll. If it's less than the number of minutes that remain on the timer, you have succeeded. Since the timer starts at 15 minutes, and saying anything takes a moment, the best difficulty for a player is 14. This translates to rolls of 13 or less succeeding, so 65% if you roll a single die. You roll an additional die if some Voice is relevant, and yet another die if your own Voice is relevant to the action. Failing an action that relates to your own Voice in the first minute of the game has a chance of less than 5%, and you have a good chance of succeeding on things with your own Voice even in the last 6 or so minutes of the game.

The Blade is Your Implement

What would the game be without an implement of some kind. While the original game kept it very simple with a blade that can hurt and kill and cut things, I wanted to give my game a little extra oomph, to let people who know Slay the Princess already discover something new every time. Sadly, I couldn't fit details onto a business card, and I didn't want a situation where there are merely three detailed items. Instead, I tried to go for ten evocative items. Just for fun, I'll come up with at least one use for each of these for this blog post (I already had an use in mind for most of them).

• a pristine blade (obvious - cuts and kills)
• a weird potion (kills whoever drinks it after 5 minutes pass)
• a red brush (things written with it carry over to the future Acts)
• a brass key (unlocks the Princess's shackles)
• a shiny coin (the Princess becomes vicious if she witnesses it)
• a blank book (a new word appears in it the first time it's opened in every Act)
• a fancy ring (whomever wears it can't hurt another person)
• an old note (it's a list of adjectives, when a slip of the note is torn off, another Princess appears next to the original, with the adjective(s) on the torn off slip)
• a bright veil (makes its wearer invisible)
• a hazy mirror (swaps Princess's role with yours)

To inspire the reader of the GM side of the rules, I also listed 5 effects that are quite minimal - kills, charms, conceals, upsets, transforms. There's also 5 locations that the GM can roll for or choose from: cabin, tower, dungeon, cave, castle.

It's All Part of Her Manipulation

On the Narrator Side, I also feature three bullet points of things that should be prepared, and five guidelines. The most noteworthy guidelines are numbers 2 and 5. According to the number 2, the Princess is the only NPC. I've thought about this long and hard before running my oneshot, thinking up various scenarios that could happen on the way to the Princess. Maybe an old man who's at a well and needs help, and will reward the Hero with an item, maybe a monster of some kind, and so on and so forth. But the more I thought about it, the more I realized that that will just dilute the plot, confuse the player, and give them many more outs. If the Princess is the only NPC and the only thing that the players can interact with in a significant way, the players will be drawn towards her. Unless they just want to act like contrarians and avoid the Princess every single time.

The guideline number 5 states: make supernatural happen when in doubt. While the original game is rather down-to-earth, here I didn't shy from things getting a little supernatural, as seen above with the items. I'm not sure if this guideline is something someone will need, but it is what it is.

The final two things worth mentioning are Death and the Princess's stance. A character who gets severely hurt twice dies. If either character dies, a new Act begins, with a different Voice being in control of the Hero, and all NPCs forgetting that the previous Act had happened. An Act ends automatically after 15 minutes with the Hero's death (because if they wanted to kill the Princess by that point, they would've.) Princess's stance, or should I say attitude, shifts between four states depending on the player's actions: Cooperative, Distrustful, Defiant, Hostile. There isn't any math to this or specific rules, it's just something I figured would be a helpful guideline for the GM to keep in mind. The Princess won't just go from trying to kill the Hero to wanting to help him for no reason, that kind of shift should be gradual (assuming it can happen).

And that's about it! Like I said, the game is business card-sized (or at least I hope it is), and it could be played multiple times, assuming the GM comes up with a new finale for the future playthroughs. ... Yeah, the hardest part about this process is something I've left up to the GM. I'm not proud of it, but honestly that's the part I struggled with myself as well. Since it's based on a property that I do not own, I didn't want to put it up as Pay What You Want, and so it is completely free.

Thank you for reading, and have a great day!

Design of Runehack: Express Deliveries

I know I said I don't have to participate, but when I found out that One Page RPG Jam 2024's theme is Transportation, I couldn't help myself. Besides, maybe it will help in my big game I want to actually write.

Swerving

Months ago, I came up with an idea for a core mechanic in a driving TTRPG. Easily the most important aspect of driving is making turns, so my idea was: the higher the roll, the more you turn your car. Going straight is fairly easy, deviating 45° is somewhat difficult, 90° more difficult, and so on, even allowing for U-turns. I left that mechanic simmer in the back of my mind for months, and then I realized it kind of sucks. Turning should be easier. Once the game jam began and I got back to pondering the vehicles, I realized... maybe it should just depend on the vehicle's speed. Roll over the vehicle's speed to succeed.

Cargo and Rating

Next up is the management of cargo space. You know, one of the most fun parts of any TTRPG (sarcasm). But in this case, I had a decent idea from the get-go: grids. Yes, I know, inventory grids are nothing new in video games or TTRPGs for that matter, here though I wanted it to take one step further. An inventory doubles as a twinned roll table. For every point of Durability your vehicle loses, you roll to see which row and which column of the cargo gets damaged. If no item is located there, you're going to be fine. If there is some item, or worse yet, a person, it will reflect on your pay and rating.

That's right, there's a rating system in this game. To keep it simple, ratings go from 1 to 5, and determine how many orders are available for you (rounded up).

One more thing worth mentioning - vehicles come in three types with different cargo sizes: bikes (6x6), cars (6x12), and vans (12x12).

Law

I didn't put speed limits into the game, though a GM could enforce them if they wish to I guess. What is in the game though are gangs who go after you, a chance for any order you make to turn out to be illegal when you pick it up or when you deliver it, and the police chasing after you if you're doing something illegal (like making an illegal delivery). The upside though is that an illegal delivery always gets the best rating it can get, and the credits you earn from it are multiplied by 10.

Actions

Midway into the first playtest of this system, I realized something. I don't have nearly enough actions for it. Back then, I had only four of them: Speed, Swerve, Take/Deliver, and Move (on foot). And it was... not enough by far. The player ended his turn several times without taking all the actions they could have. Back then, I also had acceleration be a factor in the game. That was quickly tossed out of the system. Over the course of the second playtest, I came up with several new actions:

• Reverse that's usable only if your vehicle's speed is 0.
• Swerving for free if the speed is 0, and adding to swerving a new option - moving the vehicle 1 space to the side.
• Attack because your chasers might not leave you alone.
• Small Talk lets you try raising the rating your customers will give you at the end, provided you're delivering them somewhere.
• Radio to listen to something that will make your next roll better. Whether it's a fast tune for making better swerves, a radio station that tells you where the cops or gangs are currently posing danger, playing some chill music to make talking with your customer more pleasant, or something else, honestly an explanation could be made for anything here.
• Improvise is a universal action for using the driver's stats. I didn't detail it much because this is a game focused on the vehicles. If these rules make it into the game I'm working on, pretty much everything else will be focused on the player characters, so I'm okay with boiling it down to a couple of lines for this one-pager.

The last noteworthy thing is that this game also contains a rolltable for generating surnames for Runehack, and it's the first game I made with landscape pages instead of vertical ones. There's more to it, but I don't know if the rest is worth going into details about. Driver types, purchasing vehicles and managing their upkeep, the length of a workday, how the credits and rating are calculated, and so on. I'm satisfied with how this game turned out, though I do recognize there might be imperfections I am not aware of yet. For the visuals, I went with a very simple dark gray, mixed with yellow squares that evoke an image of taxi in my mind. Minimal, effective.

Gelt and Sand; and The Hungering End

I wrote two games and didn't get to post them here. So, why not post them today?

Gelt and Sand

On a desert planet populated by giant sandworms and masses of microbiologic aliens, people do their best to mine the Gelt that allows for extraordinary feats.

Success is decided by flipping a coin. Every heads counts as a success. Flip additional coins depending on your stat.

A coin on its side allows you to glimpse the future briefly, but the character doesn't enact its action. You can ask a yes/no question and receive a true answer from the GM.

You have three points that you can assign into the following stats (max +2):

Strength, Senses, Smarts, Socializing

Depending on your class in society, you can add an extra coin when performing duties characteristic to it, and you gain one of the following features:

• Artist - Consume 1 Gelt to make someone believe a fact.
• Merchant - Can buy anything for 1 Gelt less.
• Philosopher - Once per session, you can place a coin on its side for free.
• Warrior - Can kill a creature with 2 successes.

Gain Gelt by defeating the aliens, bartering, and serving.

You can consume 1 Gelt to place 1 coin any way you choose. Furthermore, you can consume 10 Gelt to permanently increase one stat by 1.

---

I wrote this game after a presentation I had on D&D Slovakia on April 29th regarding writing 200-word TTRPGs. I followed all the steps I outlined during the presentation while making this. (Please ignore the fact that the list should start with a 0.)

1. Reason for me writing it (demonstration of the process)
2. Concept (a game heavily inspired by Dune)
3. Conflict resolution (coin pools)
4. Things that distinguish the players (stats, societal class)
5. Extra stuff (managing Gelt as a resource, visions, advancement)
6. Keep cutting down stuff until there's merely 200 words.

I don't think I've written a game with dice pools ever before. I wanted it to retain some of the inspiration from the Dune, hence the giant sandworms and visions, but I was trying to come up with something that's not outright Spice. I've received a suggestion for Gelt, so I rolled with that. I especially like the placing of a coin on its side that a Philosopher can do once per session for free, or that anyone can do by spending Gelt. Can it happen in an actual coin flip? I mean, possibly. I don't think I've seen it happen yet, but there are videos of it online, so... why not have a bit of fun with it?

The Hungering End

This was for another challenge on JFace Games' discord server. According to the random rolls, we had to go with:

• Period: Renaissance
• Genre: Cosmic Horror
• Tone: Grimdark
• Playstyle: Theatre of the Mind
• Resolution: New design with anything

I published this game on March 4th, and back then I was quite fascinated by the Heckadeck. I still am, don't get me wrong, it's just that my focus has shifted on other things. I still await the day though when I'll be able to incorporate the heckadeck into some game proper, perhaps even in a not-so-distant future... hint-hint nudge-nudge.

I will admit, it's been a while since I wrote this. Upon rereading it, it honestly doesn't even feel like a proper TTRPG, but that's up for a debate I'm too lazy to have. What I really like about this though is the fact that all of the archetypes the players can play use different resources for different purposes. Back in the days when I played World of Warcraft, the classes I found the most interesting were those that deviated from the Mana norm. Rogue has Energy which lets them use their abilites a lot more frequently, Warrior has Rage that builds up the more damage they take, Rune Knights have three pairs of runes (and more with some talent tree, iirc?) with a simple recharge, and Runic Power that charges up the more runes they use. You get the point. Ever since writing D6 Feet Under, I couldn't stop thinking about replacing the "hit points" with an actual resource that explains somehow how you survive attacks: Energy, Power, Protection, Will, Plan, Luck.

Honestly, I don't know if the game is even playable. Right now I'm having a hard time finding how many cards is a player supposed to hold in their hand. And with a condition of destroying all GM's cards in the deck? That would make for quite a long campaign, if it can be called that. This all feels more like a board game with some story bits inbetween, but I still wanted to post it here for completeness' sake.

Back then I wasn't entirely satisfied with calling this "renaissance", but honestly? What better way is to do a renaissance cosmic horror is there than with a tale of an actual inevitable rebirth of a world?

The game is serviceable I suppose, and there are some neat ideas hidden within. But I wouldn't call it a great game. It's just made for a challenge.

Recently I counted how many games I've published, and I believe the number is 29 for now. The One Page RPG Jam 2024 is here. I know I said I don't have to participate this year, ... but with a theme like Transportation? It's hard to resist the call.

Thank you for reading, and have a great day!

Social Interaction Mechanics that I want

I'm busy lately, but my thoughts keep returning to social interactions and my current ideals of their design. I've written it multiple times in various chats, so I'm thinking instead of repeating myself, I'll make a blog post on this that I can link to in the future.

Art for the Ghosts in the Saltmarsh, by Zoltan Boros.

"Social Combat?"

When I mention that I want my game to have "social interaction mechanics", people normally assume that what I seek is to turn a conversation into a minigame, into what I call "social combat". In combat, participants have AC that needs to be overcome with attack rolls in order to reduce the participant's HP to 0, eliminating them from the combat. Swap the labels out, and you get a debate minigame, right? Well... that's what they assume, which is why their responses boil down to two categories:

• The (insert name) TTRPG does this,
• Players prefer social interaction to be freeform.

I tried the "social combat" rules before, and personally, I didn't like them. Maybe I was running them wrong, but it felt too stilted and unnatural.

So, no. I don't want Social Combat per se. You can keep your Duels of Wits in the Burning Wheel and other types of social combat. I'm not saying they are bad, they are just not what I seek.

Perhaps the mistake I made while running social combat was that I required players to say something with every argument. Welp, hindsight is 20/20.
Argument in the Council, by Concept-Art-House

"D&D is fine with no social interaction mechanics."

I'm sorry, but I feel tired when I hear this. The conversation in this case usually goes something like this:

"D&D is fine with no social interaction mechanics."

"But it does have social interaction mechanics."

"... yeah, I guess Charisma checks count."

"No, even beyond that."

"Like... the Personality Traits, Ideals, Bonds, and Flaws?"

"No, like detect thoughts, telepathy, zone of truth, speak with dead, and so on."

My recent conversation on the topic with Cael was rather illuminating. His labels might not be what people universally use, but they do feel accurate to my experience discussing social interaction mechanics. The big distinction I was ignoring so far was what he labeled "mechanics" and "content". The way I understood his explanation, "content" is game mechanics that aren't shared by all the players. AC, saving throws, rules for hiding and grappling and moving around, ... all these are accepted by the players as "mechanics", whereas class features, racial/species features, backgrounds, spells, and other things that only some have are all considered something separate by the players, distinct from that, "content". I find the distinction silly, but it does line up with the conversations I had on the topic so far.

I don't want to make it a separate article section, so I'll say it here. I love and hate detect thoughts, and suggestion the same way I love and hate rogues in 5e. Each of these is too good not to take. Mind reading is a solution to 90% of Insight checks and/or interrogations, suggestions a swiss army knife of solutions for social interactions unless the target has an immunity to the charmed condition and Rogue... look, does rolling 20+ on (insert skill here) get you anywhere? Of course it does!

Information Management

Here's my hypothesis: the two main sources of drama are managing who knows what, and seeing what will they do about it. This is a formula I figured out a year ago when I wrote my first entry for the One Page RPG Jam 2023, though I don't remember if I spelled the formula out the same way I did here. Skimming some of the article, it seems I was thinking the same things back then too, though my experiment arrived at a different conclusion there.

So, what do I want? I want to give the players the tools for guiding social interaction, tipping the favors, and so on. Mechanizing what the players will do about information is pointless - that's already part of the game unless they are on a strict railroad. What the players need a lot more to generate drama and interesting social interactions are mechanics for information management - manipulation of what information is known to which people, and who knows about these people knowing this information. Some categories for these include:

• Information gathering without others knowing (eavesdropping*, hiding*, scrying/clairvoyance, invisibility, seeing through another's senses, hidden cameras/microphones/drones/familiars, hacking, analysis of online activity, ...)
• Information transfer without others knowing (whispers*, written messages, codes, hand signs, invisible ink, telepathy, lie detection, ...)
• Information gathering prevention (distraction*, darkness, making a person enter/leave a room, illusions, holograms, simple lies, forged evidence or documents, ...)
• Information transfer prevention (silence, shut down a device, ...)
• Mass information transfer (shouting*, online broadcasts, speakers/megaphones, mass telepathy, rumors, displaying something on the sky or somewhere else very visible, ...)

* I know these (and some others that aren't marked) are things people could do normally, but I knew these categories are broad enough to warrant listing, and it'd feel weird if they weren't listed there.

I'm not sure if these categories are sufficient or not, but so far it's looking quite promising. Of course, I could explore more, but I'm not sure if it's all that worth it. If I were to make the exact opposites of all categories, I would get: information gathering with others knowing (watching/listening without hiding it), information transfer with others knowing (openly stating something), allowing information gathering (so... not preventing someone from listening?), allowing information transfer (letting two characters talk?), and information transfer to a small number of people (talking). All of these are something people can already do, no special game mechanics are needed there.

That being said, how about we add some universal guidelines to social interaction? I tried to make up mechanics for the volume of sounds a couple months back for my own game, but I'm afraid they are too complicated. Time to come up with something simpler.

Earshot Rules

Sometimes it's unclear which of the PCs' words can be heard by which NPCs, so let's work on that. As a starting point, how about the baseline rule that I want to be true?

You can hear a conversation that takes place in a small room that you are in. You can hear whispers only if you are right next ot the whisperer.

In my systems, the room is a couple of areas, so "room" is more along the lines of theatre of mind. If the room is too big, you won't be able to hear a conversation that happens on the other side of it. Let's establish three types of environments, and how far away can sounds be heard depending on their volume in the environment:

Environment	Quiet	Moderate	Loud
Quiet sound	1	0	0
Moderate sound	3	2	1
Loud sound	5	4	3

The distance is measured in areas, which I've been using for my games for a while now. If the distance is 0, you need to be physically close to the source of the sound to register it, and actively listen to it to understand it. Decrease the distance by 1 for a Tiny source of sound, and increase the distance by 1 for a Large source of sound. I don't think I've posted formal definitions for those on the blog yet, so let's say for now that a Tiny thing can be easily held in a hand by a human, and a Large thing is one that multiple humans could fit into. Of course, at GM's discretion, exceptions can apply.

A simple way to turn the table into an equation is to start with a 2 (assuming both the environment and the sound are Moderate), and then apply the following:

• +1 if the environment is Quiet, -1 if the environment is loud,
• -2 if the sound is Quiet, +2 if the sound is loud,
• -1 if the sound source is Tiny, +1 if the sound source is Large,
• apply exceptions at GM's discretion,
• 0 if the final distance is less than 0.

Examples of sounds and environments based on the volume categories

• Quiet: silent room, whispers, footsteps, ...
• Moderate: a conversation in a casual volume, rainfall, ...
• Loud: shouting, speakers/megaphones, heavy machinery, ...

Let's see a couple of examples.

• A ball is happening at the king's palace (Moderately loud environment, +0), and your character is trying to eavesdrop on a conversation that the lords are having (Moderate sound, +0). One of the lords is Tiny in size though (-1), so to get the full conversation, you need to be (2+0+0-1=) 1 area away.
• At night, you break into a building that's closed for the night and empty (Quiet environment, +1). The cops are onto you though, so they are outside, using a megaphone to get your attention (Loud sound, +2). Despite it being Tiny, let's say the GM makes an exception and says it gets a +1 bonus instead because the device is literally made to be loud (+1). You can hear the cops (2+1+2+1=) 6 areas away.

Are the new rules simple? Somewhat. Are they easy? Certainly easier than what I originally wrote, the original rules would have you measure the volume of everything, comparing them and seeing which one is the loudest. Though I'll have to test this in practice and see if it's actually simpler or not and if it feels accurate. A speaker that can only be heard 6 areas away sounds rather mediocre for now, so we'll see. Maybe Loud sounds could spread without a limit in a Quiet environment, or maybe I could come up with a new category for loud sounds that would have no distance limit.

Social interaction is rooted in drama. Drama is about managing who knows what, and what they do about it. Players already have ways of deciding what to do about things, which is why I believe the social interaction pillar should be primarily about information management. Charisma could be neat for skipping unnecessary conversations, but then again it also decides the conclusion of an important conversation, so I want to drop it and give players tools instead. You may think you need to convince the guards to let you into the palace, but maybe they'll let you in if you feign a common hatred for (insert fantasy creature here). Maybe a merchant trying to blackmail you could be silenced somehow.

That's about it for my opinions on social interaction mechanics. I want them, and I've struggled for a while with coming up with them, but I feel like I have a decent framework right now. Thank you for reading, and have a nice day!

Concepts, Manifestations, and Archons

Let's go on a small trip down memory lane. It's been a while since I wrote something for high-fantasy worlds usable in a game like D&D. Back in June 2017 (I too am surprised how long I've been going), I wrote an article about souls. In it, I described genies as "souls lost outside of ethereal plane's reach that some element sticks to". Elements have always been a fascinating idea to me, and back then I only worried about addressing actual D&D things instead of coming up with my own ideas. In March 2018, I wrote an article about the senses. This one I admit is only tangentially related, you'll see it later. Later, in October of the same year, I wrote a cosmology article about Chained Realms. I don't think I actually played any D&D game that would explicitly take place in it, I just wanted an excuse to show off my cool new take on the elemental planes and how simple the cosmology could be. This is a crucial article for today's write-up. Last but not least, I wrote about the Tahjinn in March 2022 on Reddit. I made it because I knew that making the genasi more interesting would take very little effort.

All these things crossed paths in my brain when I read Izzy's simple question minutes into June 22nd:

Have y'all ever thought of the idea of an anti-elemental?

Concepts

Let's go from the ground level, just in case you forgot the theory written in articles from years ago. The significant part of the multiverse is covered by two transitional planes: Ether and Aether. Mortals named these, and they named these mainly because they found out about the Ether first, and then judged that Aether is its opposite. Aether is the realm that contains all of the elements: fire, water, earth, air, and spark. It also contains the mind, which is an animating force, though perhaps it can be treated as an element of sorts too.

Previously, I've said that the Ether is a realm of souls, as well as pure light and darkness. I think I've changed my mind on this, and it's time to build this up more. Let's start with a new term: Ether's realm doesn't contain elements, it contains concepts. They too have physical manifestations of sorts (listed alphabetically):

• Amber is a concept that encapsulates artistic and aesthetic ideas.
• Blood is a concept that encapsulates psychological and emotional ideas.
• Bright is a concept that encapsulates existential and metaphysical ideas.
• Crystal is a concept that encapsulates social and cultural concepts.
• Dark* is a concept that encapsulates ethical and moral ideas.

Similarly to how the mind is one of the elements technically, the soul is one of the concepts technically. An animating force is required, after all. There would be mixtures between the concepts too, but I didn't feel like coming up with those yet, because I have more exciting things to talk about. By the way, the concepts and elements would mix too, though I have no idea what would come of those unions.

I have a couple of notes on the above list, so let's talk about them.

Firstly, I've put the metaphysical and existential ideas into the Bright concept because of the senses article. Preception can be quite important to existence itself (something something quantum physics).

As for the Crystal, it refers to any kind of organized structure, not merely ice, salt, or gemstone.

Finally, I'm putting the morality and ethicality ideas under the Dark concept because I couldn't figure out a better place for it yet, and I didn't want to drop it. Sure darkness is just an absence of light, but in a fantasy context that can be ignored. Honestly, most of these are kind of placeholders, if I find something better I'm all in for replacing them.

Mystery is a strange thing. It cannot be held, yet it can be grasped. It cannot be seen and understood, for that undoes it. It is a fickle phenomenon, and yet it exists persistently throughout the universe. It is not an element, however, for it is not made up of molecules, atoms, or quarks.
Raziel, angel of mysteries, by Peter Mohrbacher

Manifestations and Archons

An elemental is a pile of elemental matter animated by a mind. Analog to that for the Ethereal planes would be a manifestation: a pile of conceptual matter animated by a soul. Angels are bright manifestations, fiends were formerly dark manifestations but now I'm not so sure. Crystal manifestations sound kind of like modrons, though I'd assume they would be more human-ish if that makes sense. Blood manifestations and amber manifestations would be just generally cool, even if I have no idea what those would entail.

When a mortal perishes outside of the reach of the Aether, somewhere in the Ether, their soul will travel wherever it needs to. That much I've made clear back when I wrote that article about souls I linked above. But what about their mind? If the souls go through a great recycling process, shouldn't the minds go through one as well? Now they do. And without access to the Aether, a mind will be stuck in the Ether. Conceptual matter will begin to clump around it, and what you'll end up with is an archon - a conceptual equivalent of a genie. I know, I know, archon already stands for a highly-ranking angel in D&D, I just wanted something that could share some sound with the word "archetype" but wanted to avoid using the label "archetype" itself for beings as numerous as genies.

Conceptual Mixtures

So let's give this a go. What could the mixtures of the concepts above be like as physical manifestations? I seriously doubt I'll get it all perfectly on the first try, but that's what happens when one treads an unfamiliar territory. It's going to sound silly, since we could map these to the already existing elements, but it is what it is.

Concept	Amber	Blood	Bright	Crystal	Dark
Amber	Amber	Paint	Glass	Mosaic	Ink
Blood	Paint	Blood	Dream	Wine	Venom
Bright	Glass	Dream	Bright	Prism	Shadow
Crystal	Mosaic	Wine	Prism	Crystal	Obsidian
Dark	Ink	Venom	Shadow	Obsidian	Dark

Following the same logic I outlined in the Chained Realms article linked above, we could thus deduce how would the different Conceptual Planes look.

• Conceptual Plane of Amber would have seas of ink and paint, with mosaic islands that have glass and amber structures on them.
• Conceptual Plane of Blood feels the most watery to me, so we could make the dreams in it a physical thing that one could stand on.
• Conceptual Plane of Bright (the closest thing to a fantasy heaven) would be made of glass lands and prismatic mountains, perhaps with liquid dreams as the oceans, but still with some shadow here and there.
• Conceptual Plane of Crystal feels the most like earth, but wine would make for an amazing ocean among all those hard materials.
• Finally, Conceptual Plane of Dark (the closest thing to a fantasy hell) would be islands of Obsidian among venomous ink, with darkness all around, and yet shadows that lurk within the darkness.

It ain't perfect, but frankly it's some cool mental imagery.

Air, earth, fire, spark, water, and mind. Five plus one elements. Amber, blood, bright, crystal, dark, and soul. Five plus one concepts. The multiverse is perfectly balanced, as all things should be. And it feels great, as long as you don't ask me what the difference between mind and soul is supposed to me. So far, I'm gonna claim it's the split between one's internal logic, versus emotional side.

Thank you for reading, and have a great day!

Updates to the Opposed Rolls Combat System

Originally I wanted to write an article just on "sword dance", but I figured I'd add some more stuff to it. This article will therefore be made up of a couple short ideas.

Sword Dance

The secret to a combat that changes all the time is to make stuff change all the time. And the simplest way to change the circumstances always is to add motion.

When you attack another creature, you can choose to attempt entering its space. The opponent can decide as part of its reaction whether it stays in its space, or moves away from you (some reactions can allow for a movement in different directions), letting you enter it. If it stays in its space, you gain a [substantial] bonus to your attack roll. If it leaves, it must enter an adjacent space, and it is still attacked.

Extra mini rule: When someone reacts by dodging, they must actually move to an adjacent space. Yes, you could in theory duck or something, but making that an option will only be another element keeping a battle static.

What the [substantial] bonus would be depends on playtesting.

Fighting in a constant motion is way more interesting than standing in places smacking each other with weapons.
Screenshot from the movie Princess Bride.

Regarding the Opportunity Attacks

I gave this a lot of thought, and the best way to avoid the opportunity attacks seems to be letting you freely leave the presence of a foe you attacked in this turn, assuming they didn't counter-attack. Think of it this way: you attack them, they decide to go into a defensive stance, and now you surprise them by running away. Before they realize what's going on, you're off. Simple!

Non-lethal Combat

Now this one might sound silly at a glance. What the heck do I mean by non-lethal? I have an issue with an anticlimactic character death due to a random encounter that has nothing to do with the main story. I had a chat on this recently with a dude named Rachayz on Discord, and I realized something - why have hit points in a fight that you can't lose anyway? Let it cost you something else. I mean, it could still cost you some hit points, but "losing" this fight should give you some handicap while winning it could grant you some benefit. How powerful this benefit/handicap is and how long it lasts depends entirely on how difficult the encounter is to conquer. If you meet a single goblin, it could be something you get over in a day. If someone sends after you the Cerberian Hellhounds with a boss fight bar and all, you might not be able to walk for the rest of your life.

I've kept this article as a draft for weeks at this point. I don't know if there's anything I can add to it at the moment, it's just a couple of unrelated ideas that I want to put out there so I can move on to processing other ideas. I might make this into an actual RPG eventually, just as an experiment.

Thank you for reading, and have a great day!

Runehack RPG 1: Freerunning Pillar

I've taken too long with this article. With 10 articles written in the meantime, it's been enough time to process most issues I had with writing this down. This won't be perfect, there are already things I changed from the first article, it's better to just go ahead and do it so that it's out there.

Vault, by thegryph

Freerunning Pillar

This is a pillar focused on mobility and action-packed scenes. Their focus is to deliver or retrieve information, items, or even people, moving them between a safe place (local hideout, team's van, etc.) and a dangerous place (megacorporation's offices, etc.). Optimally, you'd do this without getting noticed, but getting noticed is an inevitability. However, in this process, you can't remove your pursuers.

Let's begin by defining the environment. I've already talked about the areas and passages in the first article briefly, and they are described in greater detail in Runehack: Fairy Heist. Areas are discrete locations that could contain one or more characters, and passages (sometimes called routes) connect them. Since the pillar is all about navigating this space, several types of passages are introduced, mostly described as obstacles. Some examples of these include:

• Around is an obstacle that you navigate by making multiple turns (such as a crooked alleyway, a crowd of people, etc.). It doesn't require hands to be passed through, and it blocks sight.
• Low is an obstacle that you navigate by slouching slightly (such as a low ceiling, etc.). It doesn't require hands to be passed through, and it doesn't block sight.
• Water is an obstacle that you must swim through. It requires hands to pass through, and it doesn't block sight.

A resource energy is featured in this pillar. It equals three times your highest tier, and it can be spent on navigating obstacles (see below), as well as on avoiding attacks. Whenever you are attacked, you can choose to either take 1 wound, or spend an amount of energy that your opponent rolled, provided you have enough energy. When your energy is reduced to 0, you gain 1 wound and your energy can't be increased until you rest after the mission.

By default, when a character tries to move through a route with an obstacle on it, they must either spend an extra act or 1 energy. Through the player options offered in this pillar, players can learn how to master these obstacles and navigate them for free without being slowed down. Each of the obstacle types also has an advanced obstacle (for the examples above it's Around -> Between, Low -> Below, Water -> Underwater). An advanced obstacle can only be mastered after mastering the base obstacle it's derived from. There are additional types of routes that aren't obstacles, and therefore can't be mastered:

• Glass is a passage that can't be passed through, but one can see through it.
• Door is a passage that can be seen and passed through only when it's opened. It takes an act to open, close, and in some cases also lock or unlock.
• Hole is a passage that only tiny characters can move and see through. Others can see through it only by taking the Search act.

During a freerunning mission, players can build up momentum by passing through routes without being slowed down. Momentum can be spent to take the Call, Open/Close, Read, or Search act. When you reach Tier 3 in Freerunning, you can spend 3 momentum to take a Move action (which can produce further momentum). You lose all your momentum either when you take an act that's not Move or spends your momentum, or when your turn ends.

Senses are an important factor during the missions. A character can see clearly anything in their current area, with the exception of the contents of the hiding spots (they can see their contents only if they use the Search act). Each character can be looking in one direction of their choice, which can be changed during their turn, or at the end of any turn. They see clearly anything in that direction until an obstacle blocks their line of sight (some obstacles could maybe allow the Search act to let someone see through, like Hole), and they have a peripheral vision in directions perpendicular to it: it lets them see shapes, colors, and motion, but not specific details.

When it comes to hearing, it's determined by the volume of every sound. For every two routes the sound has to cross, its volume decreases by 1. You can hear all sounds that can reach your area, but you can only choose to hear clearly one of the sounds with the highest volume to you. You can try to focus on a sound with lower volume by making a Comprehension roll with a difficulty of 4 * its volume. A route that dampens the sound (like water) reduces the volume by 1, echo increases the volume by 1. Sounds produced by Tiny people or items built for Tiny people produce sounds with a volume that's 1 less.

Example volumes:

0: whispering
1: talking, rainfall, walking
2: swimming, flying, talking loudly
3: shouting, multiple vehicles
4: loud vehicle

(I don't know how viable the sounds will be in practice, for now it just sounded interesting enough on paper, so I'm including it here. Worst case scenario, I'll need to simplify it, and everyone will get to learn from my mistake.)

The other senses, usually labeled auxiliary, are mostly less refined than hearing and sound. One can sense the temperature and smell in their area without being able to trace its exact source or distribution. Touch can work on anything a character can reach, while taste can work on anything a character can taste. A character can always tell which way is the north.

An important part of this pillar are the Apps, which you can use as an act. An app is software installed in your runecard for assistance during a mission. Since these are rune-based, they do either telekinesis, illusions, detection, or a combination of these. What apps your character gets depends on your character's role.

Let's see an outline of an example role below. Apps are written in italics, and the current format is more elaborate than this.

Masker

Tier 1

• You can choose whether your footsteps can be heard as long as you have one hand free.
• Master Water obstacles and one other obstacle type of your choice.
• Illusory Item allows you to create a static illusory item. Make an Agility roll to determine how close does one have to examine it to determine if it's real or not.
• Silencer lets you pick one target person that can't be heard until the start of your next turn.

Tier 2

• Choose your specialization: Tinker or Veiler
• Tinker masters the Low obstacle and gains the Illusory Fairy app that lets them make an illusion of a fairy for 1 hour. The illusion can be moved twice on each of your turns.
• Veiler masters the Slope obstacle and gains the Virtual Mask that lets them mask themselves until the end of the current turn, preventing others from seeing or hearing them.

Tier 3

• You master either Around or Over obstacle, as well as one advanced obstacle of your choice.
• Distract lets you pick one target who can't see or hear until the start of your next turn. If you spend extra (TBD) credits, they fall asleep for 1 hour. While asleep, they can't see and are incapacitated until woken up by someone or a loud noise. The app can't put another target to sleep until the last target wakes up.
• You can spend extra (TBD) credits when using the Illusory Item to animate the item, letting its appearance change. Furthermore, you can have up to 8 illusory items present at the same time.
• The Silencer app lets you target any number of people.

Tier 4

• You master one obstacle of your choice, and gain any one app of your choice from Tier 2 or below from any role.
• Depending on your specialization, you gain one of the following upgrades:
• When you use the Illusory Person app, you can make a person of any species, not just a fairy. You can consider it a disguise if its size matches yours.
• When you use the Virtual Mask, its effects last until the start of your next turn. Alternatively, 1/day, you can instead make it last until the end of your next turn.

Tier 5

• You master one obstacle of your choice, and gain any one app of your choice.
• On your turn, you can use your act or spend 1 Momentum to focus on something and ask the GM whether it is an illusion. The GM must answer truthfully.

Tl;dr structure

• Tier 1: unique ability, 2 obstacles, 2 apps
• Tier 2: 1 obstacle, 1 app
• Tier 3: 2 obstacles, 1 app, 1 upgrade
• Tier 4: 1 obstacle, 1 app, 1 upgrade
• Tier 5: unique ability, 1 obstacle, 1 app
• Total: 2 unique abilities, 7 obstacles, 6 apps, 2 upgrades

The roles are mostly written already, the rules for freerunning are pretty much ready. I will admit I got sidetracked by going after my 12 Good Games new year resolution for a bit, and I actually got inspired to run a D&D 5e trishot themed after One Piece. I keep delaying the actual playtest, because I dread finding a group of people to play with regularly, plus making up the story and everything. I feel like I should talk about the hacking next when it comes to the Runehack RPG, but to be honest, everything I have for that has been already featured in Runehack: The Asterist.

Thank you for reading, and have a nice day!

Inherited Powers System, MHA Style

I need to get another idea out of my head so I can focus on things more urgently, let's do this.

Superpowers are fun. Superheroes are fun. Though you could also maybe have these featured in non-superhero-centric games, but that's beside the point. Ever since binging My Hero Academia with my wonderful girlfriend, I've wondered how would I translate stuff like this into a tabletop roleplaying game ruleset. To give a brief overview, the powers (called quirks) are mutations that keep getting wilder over the generations, there's a large variety of them, and most people seem to have one quirk each. Just to be clear, for this thought exercise, I'm ignoring the cases of more than two quirks in one person, like the blonde guy from the 1B class or some spoiler characters. No meta-quirks that manipulate the quirks.

Now that the summary of the anime's premise is done, I'm gonna go back to calling them Powers, because I prefer that name. Quirk is fun, but in TTRPGs it tends to stand for something else. I hope you'll enjoy this, and have a wonderful day!

Sidenote: Anything below isn't set in stone, it's just a proof of concept for now, barely functional for a game.

Superpower, by Dan Su

Inherited Powers System

The Powers are generally inherited from the parents, though sometimes they can be manifested completely spontaneously. Since they are genetically based, they are made up of several components:

• Trigger
• Ability
• Limitation

In a usual approach, you'd just get a bunch of points to spend on each of these, and be done. Boom, there, you got your Power, now you can go fight crimes. But as it is becoming obvious to me, some people love to gamble by rolling the dice, if there's a chance they could get some kind of an advantage out of it. So let's mix the game design with worldbuilding. Here are guidelines on how you could inherit your Power from your parents.

Everyone has two of each of those, one dominant and one recessive. There isn't any ranking as to which traits are more dominant than which, this is all just about pure luck of what one is born with. So, get a pair of color-coded dice, let's say 2d20's: one for dominant traits and one for recessive traits. Roll them for each parent's every trait (Ability, Trigger, Limitation). The higher roll defines which gene is passed onto you from that parent. If both rolls are equal, congratulations, the gene mutated and you instead get to roll on a random rolltable for that trait! (If I weren't busy with other stuff like preparing for a One Piece trishot, I'd make one, but I'll leave that for another day.)

After this is done, you should be left with a pair of Abilities, a pair of Triggers, and a pair of Limitations, one from each parent (unless they mutated). Now, assign the colors to your parents, and roll once for each pair. The higher roll determines which of the traits is considered dominant for your body. If both are equal, congratulations - you get to keep both somehow! ... look, anime makes it work for Todoroki, so I might as well include it in this ruleset.

If you want "quirkless" (or in this case Powerless) to be an option, that will occur when both rolls are a 1 on either Power or Trigger. You have a gene for it, but alas - the dominant one turned out to be a blank.

I did say that I don't have rolltables or energy to make them, but I might as well leave you with some examples. Of course, these are not complete in any way, I'd spend a lot more time if I wanted to make them complete.

Trigger

1. Always active (Invisible Girl)
2. Line of sight and focus (Eraser Head)
3. Voice and focus (Present Mic)
4. Touch and focus (Uravity)
5. Consuming something (Sugarman)
6. Focus (Creati)

Ability

I write them broadly, but with more time I'd make them extra 

1. Boost a personal characteristic (strength, speed, senses, ...)
2. Produce something (fire, sticky spheres, ...)
3. Manifest traits of an animal (frog, seal, ...). Maybe this one could come with limitations on what triggers are allowed with it.
4. Manifest a supernatural characteristic (invisibility, weightlessness, locking something in place, ...)
5. Transformation into and back from some substance (dust, paper, ...)
6. Area influencers. Not sure how this would be different from numbers 2 or 4, but I wanted there to be six items on each list.

Limit

I'm not sure if these shouldn't just come prepackaged with the Abilities and/or Triggers. For now, they are separate.

1. Time limit
2. Line of sight
3. One target at a time
4. Fuel consumed
5. Knowledge
6. Environmental condition

That's all for today. This could make for a neat core of a system. That being said, there is also a downside to this: One power per character can work well in a TV show, but it might not be ideal for a TTRPG. Depending on your Power, your character could fall somewhere in the range from "can resolve any situation on their own" to "one trick pony that needs support".