Engineering principles for better fantasy worlds, cities, and dungeons.
Real-world Knowledge - How infrastructure, construction methods, and city planning actually work - adapted for fantasy settings and wondrous elements.
Useful Tips - Practical guidance that you can actually implement at your table during prep or improvisation.
Story Hooks - Ways to use infrastructure not only to increase immersion, but to generate story hooks and conflict, and to encourage creative problem-solving.
Game Resources - Maps, adventure outlines, software tools, and other resources for game masters and worldbuilders.
Dungeons That Make Stuctural Sense - Most fantasy dungeons would collapse long before the heroes ever arrived—and that’s exactly what makes them boring. This 3-part article explores how real-world engineering principles like load paths, materials, water management, and airflow can transform dungeons into believable, dangerous places with history baked into their stone. By embracing structural constraints instead of ignoring them, you can create dungeon spaces that feel heavier, older, and far more immersive to explore.
The One-Hour City - Fantasy cities often feel flat because they’re designed as collections of ideas instead of systems shaped by daily life. The One-Hour City shows how a single real-world principle—how far people can realistically travel in an hour—can instantly produce believable layouts, natural districts, and built-in story hooks. Using practical engineering logic, this 2-part article offers a fast, intuitive method for creating cities that feel lived-in, coherent, and ready for play or storytelling.
Engineering Failure as Plot Hook - What if a cracked wall or a leaky aqueduct could drive your story as much as a villain or a dragon? In this 3-part article, we explore how flawed infrastructure—from sagging bridges to failing magical systems—creates tension, mystery, and stakes that feel earned. Learn how time, neglect, human error, and cascading failures can transform your fantasy world into a living, reactive setting where every crack tells a story.
Coming Soon
Coming Soon
I am a professional civil engineer who runs tabletop games and writes fantasy. I started this site to help bridge the gap between real-world infrastructure and the worlds we imagine - because the worlds we create tell stories in a thousand ways beyond what the characters say.
I am a fan of many old-school TTRPGs, such as Old-School Essentials, Mothership, and Knave; however, I also have a lot of experience running more modern RPGs such as 5E and Pathfinder. Most of my advice should be applicable to both old-school and modern gamers, as well as world-builders of all kinds.
The purpose of this site is not just to help others make realistic worlds for the sake of realism, but also because those same elements of realism can add a host of other benefits to your stories. By having a solid understanding of how your fantasy setting works, you can empower players and readers to come up with innovative solutions to problems. The layout of roads and location of key infrastructure can provide clues about ancient civilizations. Attentive players can make meaningful predictions about the layout of upcoming rooms in a dungeon that was designed intentionally. Tension can be escalated quickly by constraints, such as the weight limit of a bridge or the material strength of a siege engine.