HorizonForge

AI-powered collaborative creation platform for Meta Horizon Worlds. Build immersive VR experiences in minutes using generative AI and real-time team collaboration.

Comment

I## HorizonForge: The Future of Collaborative AI-Powered Creation

What is HorizonForge? HorizonForge is an AI-powered collaborative creation platform built for Meta Horizon Worlds on mobile. It enables creators to build, remix, and share immersive VR experiences in real-time with teams globally. Whether designing worlds, crafting narratives, or building social experiences, HorizonForge accelerates creative workflows through intelligent generative AI assistance.

The Inspiration: Current world-building requires deep technical expertise. HorizonForge democratizes creation by pairing human creativity with generative AI, making professional-quality world design accessible to everyone—from solo creators to large development teams.

Technical Innovation:

  • AI-Powered Generation: Describe environments in natural language; HorizonForge generates fully realized 3D spaces
  • Real-Time Collaboration: WebSocket-based synchronization enables multi-user editing
  • Mobile-First Design: Touch-optimized UI for seamless creation and gameplay
  • Generative Assets: Textures, meshes, and audio generated on-demand
  • Adaptive AI NPCs: Intelligent characters that learn player behavior

Why Mobile Matters: HorizonForge transforms passive play into active creation. Players generate assets, design spaces, and collaborate with friends—all from mobile devices. It's a creative platform where players become creators in minutes.

The "Wow" Moment: Describe an environment ("crystal cave with bioluminescent plants"), watch as AI generates a fully textured 3D space, share with a friend, collaborate in real-time—all in under 10 minutes. No code required.

What's Next: Advanced procedural generation, voice-to-world creation, and community-driven AI fine-tuning.

HorizonForge represents the future of accessible, AI-assisted creation in the Metaverse. nspiration

What it does

How we built it

Challenges we ran into

Accomplishments that we're proud of

What we learned

What's next for HorizonForge

Built With

Share this project:

Updates

posted an update —

HorizonForge reimagines collaborative VR world-building by seamlessly blending Meta Horizon's creation tools with real-time AI assistance. We set out to solve a critical pain point: the friction of switching between building, scripting, and asset generation. HorizonForge is our answer—unified, collaborative, AI-powered.

What it does: HorizonForge empowers multiple creators to co-build immersive environments in real time. Using AI pipelines (GPT-4 for procedural world-building logic and Stable Diffusion for visual assets), builders instantly generate terrain, textures, and objects, then edit and sync them live across devices. WebRTC and Firebase ensure ultra-low-latency collaboration so every change appears instantly for all users.

How we built it: Core platform (Unity 2023.2 LTS, Meta Horizon Worlds SDK, Meta XR SDK), AI & Intelligence (OpenAI GPT-4, Stable Diffusion API), Backend & Sync (Node.js/Express, Firebase Realtime Database, WebRTC). We developed the interface in Unity, wired it to our Node.js backend, and orchestrated sync across Firebase.

Challenges: Getting WebRTC stable in multiplayer VR, synchronizing AI-generated assets without breaking state, performance tuning on Meta Quest, timeboxing AI calls to maintain low latency.

Accomplishments: Built a fully functional multi-user collaborative VR builder, integrated two AI pipelines directly into workflow, achieved reliable cross-user synchronization, delivered a smooth-running Meta Quest demo.

What's next: AI-driven NPC scripting, a marketplace for sharing/remixing worlds, asset streaming optimization, and open-sourcing components for the Horizon creator community.

Log in or sign up for Devpost to join the conversation.