Critical Role began as a group of friends, all veteran voice actors, playing Dungeons & Dragons in a home game. This evolved into a cultural phenomenon starting with a livestream in 2015. The core of their content is actual play tabletop roleplaying, primarily using D&D 5th Edition and set in their richly detailed fantasy world of Exandria. The show features the cast embodying diverse characters through skilled improvisation and dramatic storytelling, balanced with humor and heartfelt moments. Known for high production values, Critical Role has grown into a multimedia company, Critical Role Productions. Beyond their lengthy campaigns, they produce limited series, one-shots, panel shows, and podcasts. They have successfully expanded into animated series with "The Legend of Vox Machina" on Prime Video, launched a publishing arm (Darrington Press) for TTRPGs and board games, and created their own subscription platform (Beacon) for exclusive content and community access. They maintain a deep connection with their passionate fanbase, known as "Critters," regularly engaging through social media, fan art showcases, Q&A shows, and live events, demonstrating the strength of their community and their impact on the mainstream popularity of TTRPGs.