The Underbranching

2026 · Scenario / Adventure / Module

The Underbranching

A modular megadungeon for the CAIRN RPG, with more than 800 stocked rooms across 99 sections. Use the sections together for a large dungeon delve or assemble them into smaller dungeons, ranging from classic fantasy environments to surreal and strange encounters.

Attribute/Stat Based (STR, CON, PER, etc)Random Attribute Generation (during Character Creation)Dice (Various)

About the game

Expansion for

See them in Ludoya

Game facts (players, playing time, age, credits) from BoardGameGeek.