Published May 4, 2026, 10:35 AM EDT Forgotten Realms creator Ed Greenwood teams up with Elderbrain for a huge adventure that blends horror, epic adventure, and sandbox exploration This massive 600-page D&D adventure is Mad Max meets Cthulhu Graphic by Polygon I images by Elderbrain inc. The trailer for Spawns of the Mindrender , the upcoming Dungeons & Dragons adventure campaign from publisher Elderbrain , is an explosive concoction of 80s epic metal mixed with a hint of Lovecraftian horror. There is a lot to unpack there, but Elderbrain has never been afraid to go big — their first adventure campaign, Crown of the Oathbreaker , is over 900 pages. When Polygon asked Gabor Dan, Elderbain CEO, the secret behind turning out such massive, in-depth campaigns, the answer was simple: It’s all about the community. The imprint takes its name from a D&D monster that Baldur’s Gate 3 players may be familiar with.…