Hello, Worlds!.

Hidden Door is a social roleplaying game powered by AI technology. Players can create unique characters and explore different worlds with their friends, powered by the AI Narrator. The game has many features, including the ability to collect unique characters, items, locations, and moments. Players can also share their creations or keep them for themselves. There is also a blog which talks about topics such as storytelling, narrative games, building with language AI, and all of the fun of starting a company at the intersection of generative AI and games. Furthermore, there is a Discord community where players can connect with each other and learn more about the game.