Fantasy Adventure Builder — Steam game overview

Stored observation / content update: 2026-10-26T00:45:07.000Z

Fantasy Adventure Builder is a PC/Mac software product that helps you build creative adventures for fantasy Tabletop RPGs. This is the digital version of “Tome of Adventure Design” book by Mythmere Games and also allows you to create your own generators and share them with Steam Workshop.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.