New GenAI Tools for Creators

Environment Generation – Available Now

• You can now generate full environments directly in the Worlds Desktop Editor using just a text prompt
• Quickly prototype worlds with rich textures, 3D meshes, and color themes
• All assets remain editable so you stay in control

Embodied Conversational NPCs – Coming Soon

Next up, NPCs that feel truly alive:

• Respond to voice input with scripted + AI-generated dialogue
• Fully customizable names, stories, personalities, and dialogue styles
• Works across VR and mobile • Future updates: NPCs will trigger actions and react to real players

Read the full blog post here: https://developers.meta.com/horizon/blog/environment-generation-embodied-conversational-llm-npcs-genai-tools