This is the first core rulebook for the Cosmere RPG. It includes all the rules that every player or GM needs to build characters and adventures in the world of Roshar!
Additional Information about the Cosmere RPG
The Cosmere® Roleplaying Game is a new system that encompasses the entire universe of Brandon Sanderson's best-selling novels. This original RPG launches in 2025 with the Stormlight World Guide, Stormlight Handbook, and Stormlight Stonewalkers™ Adventure. It expands to include Mistborn® in 2026, with a steady rollout of new worlds and adventures for years to come!
Whether you're a fan of the novels eager for new art and lore or a roleplaying aficionado looking for a dynamic new system, this RPG is for you.
For Readers: Every release in the Cosmere RPG will expand on existing lore with new canonical content. In particular, the Stormlight World Guide and Mistborn World Guide are richly illustrated books, packed with information on the history and cultures of their worlds, designed to be enjoyed by any fan. Each doubles as the first-ever official art books for these worlds!
For RPG Players: This unique system was designed by an all-star roster of experienced RPG professionals including Andrew Fischer (Star Wars: Edge of the Empire), Lydia Suen (Legend of the Five Rings), Max Brooke (Warhammer 40,000 Roleplay), and Laura Hirsbrunner (Dungeons & Dragons). It combines a core of d20-based mechanics with purpose-built innovations including talent trees, skill-based magic, and the "plot die."
Even if you aren't familiar with Brandon Sanderson's books, this is a chance to experience his renowned worldbuilding and magic systems with two incredibly unique settings. We designed each release to be accessible to new fans, and hope for many people to experience the cosmere for the first time through the Cosmere RPG. All you need to start playing is some dice, the Stormlight Handbook, and the Stormlight World Guide!
Requires: An active subscription or a one time purchase of a Fantasy Grounds license and a one time purchase of the Cosmere RPG ruleset.
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Product Copyright (C) 2025 Brotherwise GamesReleased on March 31, 2025
Designed for Fantasy Grounds version 4.6.6 and higher.
