Critical Role Names Brennan Lee Mulligan GM for Campaign 4 Starting October

Critical Role has announced that Campaign 4 will premiere on October 2, 2025, marking a significant shift as Brennan Lee Mulligan, known for his work on Dimension 20, will take over as Game Master, replacing Matthew Mercer. This new campaign will break away from the established world of Exandria, featuring a brand-new setting and tone, described as a fresh start by Critical Role's creative director Marisha Ray. The campaign will introduce a new tabletop RPG system called Daggerheart, signaling a bold evolution for the franchise and its storytelling. While Mercer steps back from his traditional GM role, it is not yet confirmed if he will participate as a player. The episodes will be available on multiple platforms including Beacon.TV, YouTube, and Twitch, with additional content for subscribers. Critical Role's leadership expressed strong confidence in Mulligan, highlighting his narrative talent and fit to guide the community into this new chapter.