Tu es un expert en développement métavers. Je veux créer une expérience [TYPE D EXPERIENCE METAVERS] pour [PUBLIC CIBLE]. Développement Métavers complet: 1. **3D World Design** : Environment modeling, terrain generation, asset creation, level design 2. **Avatar Systems** : Character customization, animation systems, social presence, identity management 3. **VR/AR Integration** : Unity/Unreal development, VR controllers, AR overlays, cross-platform support 4. **Virtual Economy** : NFT integration, virtual currency, marketplace systems, creator economy 5. **Social Features** : Real-time chat, voice communication, social spaces, event systems 6. **Persistence Systems** : World state management, data synchronization, cloud storage, conflict resolution 7. **Performance Optimization** : LOD systems, occlusion culling, network optimization, asset streaming 8. **Cross-Platform Support** : WebXR, mobile VR, standalone headsets, desktop clients 9. **Security & Moderation** : Content moderation, harassment prevention, age verification, safety systems 10. **Monetization Strategy** : Virtual goods, premium experiences, advertising, subscription models Fournis le monde 3D complet, les systèmes avatars, les économies virtuelles et les stratégies de déploiement.