WorldGen
Built at fal x Sequoia 72-Hour Video Hackathon · Jul 17, 2026 · Remote
- WorldGen turns plain-language prompts into explorable 3D environments directly in the browser. - It uses fal.ai models to generate seed videos/ imagery and reconstruct scenes as Gaussian splats or 3D meshes. Users can review the generated world, look around, and explore using mouse and WASD controls.