The Mistborn setting for the Cosmere RPG is coming this September

We finally have confirmed dates for the Mistborn setting of the Cosmere RPG.

The Mistborn RPG will be digitally available on Wednesday, September 2nd 2026 to Kickstarter backers. If you didn't back the Kickstarter, you'll have to wait until September 10th.

Like the books released for the Stormlight setting, you'll have access to the new Worldguide, Handbook and the Mistborn Legacy campaign. I expect you'll also see art assets for maps, tokens, and handouts as provided by the campaign.

So are we done with Stormlight?

Not by a long shot. In their update from Gen Con 2026, Brotherwise gave a breakdown a host of Cosmere RPG content, including new details on the Stonewalkers sequel teased earlier this year.

We have a rough road map that runs into late 2027, so there is plenty to be excited for.

In the coming days I'll be putting together a Gen Con recap for all of Cosmere Gaming, including a calendar of the dates we have things confirmed for.