Category Archives: System Hack

Material for your games used by hacking an existing roleplaying game system, from generalist systems like Genesys or GURPS to specific ones like Powered by the Apocalypse or D&D.

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System Hack: Dreadship playtest report

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We’ve gone and done it! Just like I threatened, last weekend I had a chance to test run Dreadship at our group’s gaming weekend. The game was certainly fun; I ran Gradient Descent in one-shot mode, with the players as artifact hunters trying to get a big score and retire. As far as Dreadship is concerned, though, the playtest revealed a few things about the game’s workings. Thanks to both my own evaluation and feedback from my players, I know what I’d do differently in the future.

This is one of the first playtests that I’ve run, so I also learned a lot about the process. Most importantly, seeing the process in action is likely to make it easier for me to test new rules and games in the future. So with that all said, how did mashing up Mothership with a Jenga tower actually work?

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System Hack: Dreadship

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There’s an old axiom, ‘necessity is the mother of invention’. Even in creative pursuits this still sometimes comes to pass, where the only way to press forward on multiple ideas is to combine them into a single much wilder idea. Such was my solution to a constraint presented by my gaming group’s annual “Beach Weekend”, our excursion to Delaware to play RPGs and drink beer for three days straight that’s been going on (mostly) uninterrupted since 2012. We are blessed with numerous members who want to GM, especially when it comes to the event that consistently produces some of our most memorable one-shot games. This year there were six interested GMs, meaning that our typical slots (one slot each day and night for each of the three gaming days) were going to one person apiece. I would get a single slot this year, whereas in previous years I could usually finagle two (and sometimes got as many as four, which may have been too many). This is not a problem, except that I always have more ideas for games than I have time to run them. As we were planning, I was trying to choose between games. Do I run a game with a neat module I’ve been wanting to try, like Mothership? Or do I go for a high-concept one-shot that we really wouldn’t be able to play online, like the Jenga-tower horror game Dread? And then, of course, I thought to myself “wait a minute…”

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System Hack: Making a Useful Character Questionnaire

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Character questionnaires aren’t new tech by any means; even before they started to be ingrained into character creation and session zero procedures, lists of key questions have been used extensively in TTRPGs to give players a starting point from where they could figure out who they wanted their character to be outside of mechanical determinants. In recent years, though, the character questionnaire has developed into a procedure all its own, with some interesting tech for making the process more specific to both TTRPGs in general and the given TTRPG a questionnaire was packaged with. One character questionnaire I’ve used recently, the persona generation questionnaire from the DIE RPG, is both powerful enough and generalizable enough that I want to break down what it does in an attempt to make writing a character questionnaire for your own session zero easier.

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System Hack: Colony Sim Cortex Tech Tree

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In RimWorld, the tech tree is the conceit which allows the game to work with its ‘societal drift’ conceit. Tribes of nearly cavemen, “modern” colonies, and ultra-tech feudal lords all coexist thanks to a set of technological ‘research projects’ which separate each colony by level of development. In our System Hack, we’re going to need the same tech tree conceit, but the underlying mechanics are going to be quite a bit different.

Before we go any further, I want to make sure you know that Cortex Prime is now available on DriveThruRPG. While digital versions of the game have been available before, you can now finally own a PDF version unfettered by a walled garden app which made the game significantly less accessible. With Cortex Prime finally available in the broader ecosystem, my hope is that there’s much more interest in this and a whole host of other projects using the system.

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System Hack: Mashups

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Hobby games is a pretty broad field, with both upstarts like TTRPGs and trading card games as well as board and miniatures games which go back decades further. The whole field is brimming with designers taking their ideas about set, setting, and mechanics and committing them to cardboard and plastic, creating new and weird accessories or just sticking with humble dice and meeples. When you combine the recent renaissance in hobby board games (driven, like TTRPGs, by Kickstarter and the internet) with a few decades of family board games that everyone seems to have kicking around, there’s a lot of potential just sitting there.

TTRPGs are just as able to use weird, custom accessories as any board game, and in some cases all it takes is one designer with a weird idea to make something new. Where I think is the most fertile ground is the RPG mashup: taking accessories you may already have in your game cabinet and making new games with them. The hobby has figured out this works great with Jenga, and as you’ll read about in a moment, someone is trying it with the classic family (dis)favorite Monopoly. As far as other games, the sky’s the limit…but there is an extra layer of challenge involved with taking an existing game and both changing the experience while preserving the original bones.

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System Hack: Colony Sim Cortex Lists part 2

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Welcome back to our System Hack! We’ve moved into the detail part of this hack, actually nailing down what everything in the game is and how it works. Now that we’ve nailed down what the skills are, it’s time to talk about Resources and Items, how they’re made, and what they do. Later on this leads us to part 3, where we lock down the tech tree and more specific base stations. After that’s all situated, it might be time to prototype this thing as a game.

RimWorld does give a guide in terms of what level of simplification we should go for. Resources like ‘compacted steel’ and ‘compacted machinery’ sidestep massive parts of the metal and machining supply chain, and also end up neatly creating resource constraints at different stages of the RimWorld gameplay loop. We’re not necessarily restricted by the same intent with our designs; this game is still an RPG at its heart and things like trading and finding more resources aren’t necessarily constrained to a single map and random events. With no (or at least much less) dead-ending, it’s okay to make the resources palette a bit broader and a bit more interesting.

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System Hack: Colony Sim Cortex Lists part 1

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It’s time to move from theory to practice. As we move on to the next stage of this System Hack, I’m going to start taking the elements we discussed in the first set of articles and make them into actual game elements. For today, that means character creation. When we discussed characters for this System Hack, we landed on some pretty straightforward prime sets: Attributes, Skills, and Distinctions. As such, we’re going to lock in our Attributes and Skills. For Distinctions, the number I’d want to write is perhaps a bit high to cover comprehensively in one article, but I am going to lock in what the three Distinctions each character has are, what they do mechanically, and how they’ll be roughly categorized.

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System Hack: Colony Sim Cortex Overworld

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While the focus in RimWorld is on the stretch of land that you’ve claimed for your base, the entire planet is available to you to explore. You can see the spread of different biomes and factions when you select your landing site at the beginning of the game, but really exploring and interacting with the broader world is dependent on either sending out risky caravans or developing later-game technologies like drop pods and (now with Odyssey) gravships. For our System Hack, the base site is likely to feel a bit smaller, and venturing out onto the world map is something that happens sooner. Luckily, we have decades of wilderness exploration in TTRPGs to help us out. When looking at our overworld map, we want to make sure that exploration and venturing beyond the base site both provides interesting decisions and helps us populate a world with people and places that our players will want to explore.

The overworld is also where we start considering some of the setting assumptions of RimWorld, and deciding where we converge or diverge. RimWorld’s implied setting is fascinating, but the place where all of the setting ideas fail to emulsify is in the overworld. Beyond the dispersion of settlements being a clear game contrivance, the lack of any population buildup or agglomeration is just not how any planet would look after years of colonization. There is a line to be walked here; a ‘RimWorld’ would likely self-select for individualists who may want space and to be left alone, but there’s simply too many personal and economic benefits for larger settlement to assume there wouldn’t be any.

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System Hack: Colony Sim Cortex Base Building

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If any one topic is ‘the core’ of this System Hack, this would be it. Base building is the underlying gameplay loop of RimWorld and it is also a topic du jour in RPG circles, with the (admittedly poorly detailed) stronghold building from the D&D days of yore coming back into focus as more gamers want broader storyline opportunities. For our purposes, of course, if we’re making a colony sim we need to make a colony. But what exactly is the best way to do that?

Base building from my perspective is sandwiched between two examples which effectively bracket the space we have to work in. On the heavy end is RimWorld itself, a computer-assisted colony manager where everything is measured out in five foot squares and the player has complete power to place elements as they want them, as long as everything fits. On the light end is the new generation of stronghold building rules, most effectively typified by Free League’s games, notably Forbidden Lands and Twilight:2000. These games add a strong layer atop their roleplay frameworks, but the actual mechanical existence of a Forbidden Lands stronghold is merely a list of buildings with requirements and effects. We know the first item is too much, but we know the second is not enough. So what will base building in our System Hack actually look like?

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System Hack: Colony Sim Cortex Tasks and Work

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When you boil it all the way down, RimWorld is a game where you assign tasks to your colonists and optimize how they get performed. Every time you place down blueprints, place a zone, or add a ‘bill’ to a production structure, you’re effectively communicating a specific task. When it comes to our tabletop colony sim, these sorts of tasks are going to be a cornerstone of the gameplay loop just like how they are in RimWorld. The actual implementation, though, is going to be quite different.

Structured time in RPGs is seen as something to be avoided, at least outside of combat. In most trad games, the passage of time is something either tracked closely in increments no more than a few seconds, or glossed over entirely. We have started to see games, especially games using Free League’s YZE system, paying more attention to the passage of time, while Edge’s new DPS mechanics used in Arkham Horror are assigning a mechanical bounding to the typically loose definition of a ‘scene’ by anchoring characters with a dice pool that exhausts over the span of one scene. It’s useful to consider rules like these for our game, but a Colony Sim is going to require something different. With productive tasks being primary, constant and consistent time tracking is going to be needed to fairly assess what’s going on in the colony.

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