Classic dungeon-crawling, brought to life by AI
The first living world on the WorldWeaver platform.
Shadowdark™ RPG is used by WorldWeaver Studio Ltd. under The Arcane Library's Third-Party License Version 1.1. This is an independent product and is not affiliated with The Arcane Library, LLC.
WorldWeaver is an AI-driven role-playing experience told through text, voice, and choice. You explore ancient ruins, forgotten cities, and kingdoms on the edge of myth — each a living world that remembers what you've done and carries your story forward. You speak or write your intent. The world listens and responds. The AI Game Master isn't separate from the story — it's part of it, shaping each moment with care, wit, and surprise.
Every encounter feels alive. The people you meet have their own memories, desires, and fears. They remember what you've done — and who you've become. Classic role-playing, renewed through living imagination.
At the heart of every world is the Engine — a steady mind that keeps law and memory in balance. It resolves risk, remembers your actions, and holds the world steady between one moment and the next. Built on state-of-the-art AI architecture, the Engine is stable, secure, and always learning — pushing the boundaries of how interactive worlds can feel alive. It doesn't just process information; it interprets, adapts, and refines the stories it helps tell.
Each world runs on clear rules — its own sense of physics, consequence, and chance. That structure keeps the story fair and the world believable. A merchant hesitates before trusting you again. A door you forced open stays broken. A name once spoken is not forgotten. Every scene feels real. Every return reveals new meaning. Fair. Dynamic. Alive. That is the promise of the Engine.
Join Early Access
Sign up — invitations arrive in waves.
Choose Your World
Start in ShadowDark, a realm of flickering torches and perilous depths. Next comes Beyond the Gates of Kunlun — a realm of martial mastery, cultivation, and fate.
Create and Play
Gather friends or go alone. Your story begins — and the world remembers. No installs. No resets. No downloads. Just the thrill of adventure, anywhere you are.
Your next story begins when you step through the gate.
WorldWeaver Studio is a small band of creatives, dreamers, and engineers who believe in living worlds.
We began this project because we've all felt that rare moment when a story stops feeling like a game — and starts feeling real. We wanted to build a space where that feeling could live and grow.
We love worldbuilding — drawing maps, shaping histories, and giving life to the people who inhabit them. A world isn't just terrain or lore; it's character, story, and consequence. Each begins as a fragment of myth and takes shape until it feels real enough to explore.
Behind those worlds lies the quiet architecture of code, built and tended by our level-20 tech wizard. His craft turns imagination into something you can step inside — systems that are steady, elegant, and alive. It's a kind of alchemy, where logic meets wonder.
Our AI Game Master isn't here to replace the table; it's here to keep the story alive. It listens, reacts, and remembers. The people you meet have memories. The places you leave behind remember you.
From the dark halls of ShadowDark to the high peaks of Beyond the Gates of Kunlun, each world is built by hand and awakened by the Engine — fair, responsive, and alive.
We still love dice and candlelight. That's why our signature worlds will also appear as beautifully crafted role-playing books, for those who love to hold the story in their hands.
We're still early, but the worlds are already forming. If you've ever wanted to step into a world that breathes, we'd be honored to have you join us.
— The Team at WorldWeaver Studio Ltd.