Watabou's Procgen Arcana is a GitHub Pages collection of procedural generators, with visible entry points for realms, cities, villages, caves, dungeons, and dwellings.
Choose a generator
The landing page presents a collection of procedural tools, including Realm, City, Village, Cave or Glade, Dungeon, and Dwelling. Each entry leads into a different kind of setting or map-generation flow.
Useful for tabletop prep
These generators can provide a starting layout or worldbuilding prompt when preparing a tabletop role-playing session. Treat the output as a draft to adapt to your campaign rather than a finished, canon-ready map.
Output and customization
The landing page does not describe every control or export option. Open a generator to inspect its controls, regenerate results, and determine how an image or map can be saved for your own project.
How to use this page
1. Pick the setting type that matches the map you need. 2. Adjust available controls and regenerate until the layout is useful. 3. Check the generator's own save or export options before sharing the result. Frequently asked questions What can Procgen Arcana generate? The home page links to procedural realm, city, village, cave or glade, dungeon, and dwelling generators. Is every generated map unique? The landing page does not make a measurable uniqueness guarantee; inspect the tool's own controls and output.