Building at the intersection of AI and games
Established in 2020, Hidden Door is building a new kind of story game experience, powered by a proprietary generative AI platform, that can adapt any existing work of fiction into an online social roleplaying game.
We're excited to collaborate with storytellers from around the world, to create immersive fan-focused story experiences for everyone.
Our Team
We're an intersectional mix of game professionals and AI experts, and a wide range of perspectives, that we’ve recruited to invent a delightful & safe experience for players.
Our Investors

From the Blog
We talk about storytelling, narrative games, building with language AI, and all of the fun of starting a company at the intersection of generative AI and games. The adventures and misadventures of humans and machines!
For even more, join our Discord community!