Quixalyn: Nexus Worlds

✨ Inspiration

We’ve always believed that creativity shouldn’t be limited by technical skill. In a world where everyone has ideas but not everyone can code or model in 3D, Quixalyn was born to bridge imagination and creation using AI.

Our goal:

Let people create, heal, or explore immersive 3D environments just by expressing their thoughts — blending AI generation, augmented reality, and NFT preservation.

We were inspired by a mix of: • Storytelling worlds like Zelda and Avatar • The rise of GenAI tools like ChatGPT and Midjourney • Our desire to democratize immersive design for everyone

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🧠 What We Learned

Over the course of the hackathon, we dove deep into: • 3D scene generation using text prompts • AR scene rendering via web-based platforms (Three.js, WebXR) • Token-based preservation using mock NFTs on testnets • Predictive environment evolution using user sentiment or ongoing prompts

We also explored how design can influence emotion — building worlds that aren’t just beautiful, but healing or motivating.

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🛠️ How We Built It

Our stack: • Frontend: React + Three.js (for 3D rendering) • Backend: Node.js + Flask API to handle prompts • AI Integration: GPT-4 for world description parsing → 3D object mapping • AR: WebXR API • NFTs (mocked): Polygon testnet, using OpenZeppelin contracts and Pinata for IPFS • Design Assets: Used generative AI to build icons, thumbnails, and demo landscapes

Process: 1. User enters a thought (e.g. “A calming forest with glowing rivers”) 2. GPT parses and tags the environment 3. The system dynamically generates and renders a 3D world in-browser 4. Users can preserve worlds as NFTs or explore in AR

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🧗 Challenges We Faced • 3D rendering performance on low-end devices • Generating consistently believable environments from vague prompts • Making AI output modular enough to adapt into a real-time scene graph • Time constraints — getting AR and NFT features fully integrated under 48 hours was a sprint

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🚀 What’s Next • Enable multi-user world collaboration • Add emotion-driven world evolution (e.g. a sad prompt shifts weather, color, music) • Launch a creator economy around user-generated worlds

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🌐 Try it at Quixalyn.net

Let your imagination be the only limit.