Dad builds a 3D talking animal zoo for his kids with the Gemini tool stack

jacalulu · x · 2026-10-15

The author used Gemini 4 Argon + Antigravity to build a morning-long interactive "petting zoo" for his kids: walk around a small 3D farm with arrow keys, and nearby animals talk to you in first person, sharing fun facts about themselves.

The whole stack was AI-generated: Nano Banana for art, Blender for 3D models, Three.js for the browser, Gemini text-to-speech for animal voices, and Lyria for music.

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