Exists turns text into worlds and 3D multiplayer games—no code, art, or installs. Free open beta: build worlds, spawn avatars, render clips, and fine-tune everything in-browser with our AI editor. Early Product Hunt launch—join us.
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👋 Hey Product Hunt!
Meet Exists, a text-to-game platform that turns a single prompt into a playable 3D world—with multiplayer—in minutes. No code, art pipeline, or installs.
Open-beta invite
This is a raw beta built for makers who like to shape tools early. Expect fast updates and the odd rough edge. Break things, tell us, and chat with the team in Discord.
What’s inside
Text-to-World Engine – Drop text, images, or sketches; get an editable world in minutes.
Instant Assets & Avatars – AI generates buildings, props, and characters.
Multiplayer + Vehicles – Launch a ready-made team deathmatch—right from your browser.
One-Click Cinematics – Record play, apply style transfer, and export share-worthy clips.
Live Editor – Tweak lighting, weather, and art style on the fly.
Community & Easter Eggs – Discord for feedback, plus a few hidden surprises.
How it works
Game engines are the native language of game creation—so our AI speaks Unreal. We’ve forked the engine and layered in a suite of models: diffusion for visuals, LLM logic for layout and rules, procedural boosters for scale. Together they write terrain, meshes, materials, and net-code inside the engine, which is why the output already looks AAA. A custom cloud runtime spins up each build on demand and streams it worldwide; next on the roadmap is one-click export to a standalone, large-scale multiplayer game. And because every 3D world doubles as a film set, the same pipeline render polished video, with more media tricks coming soon.
Build with Us
We’re live here and in Discord, ready for your questions, ideas, and bug reports. Dive in, have fun, and help us shape the future of AI-powered game (and video) creation—we’re excited to share Exists with the world!
The technical stack here is genuinely interesting - forking Unreal Engine and combining diffusion models with LLM-driven layout and rules is a bold architecture choice. A few honest questions: what is the most complex game structure the AI can reliably generate right now? And with the cloud runtime streaming Unreal builds, what kind of latency are players typically seeing? Curious whether physics-heavy scenarios work well with the current pipeline, or if simpler rulesets are more stable for now.
I tried it and was able to create a Monster Hunter-style world—super fun!
It’d be even better if the generation speed were a bit faster.
@ekusiadadus Glad you had fun. Monster Hunter vibes sound awesome! Speed improvements are on the way, so it’ll get even smoother soon.
Building 3D worlds from text prompts could democratize game creation. The Unreal engine integration seems technically sound. What's the learning curve for users without game development experience? @yotam_hechtlinger
This is seriously impressive. Turning a single prompt into a full 3D multiplayer world feels like magic. I love that it runs in the browser and even has tools for recording and editing. Feels like a dream tool for indie devs and creatives. Excited to jump in and see what Exists can build. Congrats on the launch!
Exceptional - super cool capability. Didn’t expect you’d get such a fully baked game from just a few prompts
This is incredible, and I can't begin to imagine all the time and effort that went into making a product so sophisticated. I honestly think Exists could revolutionize the gaming industry and help a whole new generation of kids be creative. At Doriot, we're building a way for early users to support products they believe in, not just with likes but with real backing. Good Luck!