Gemini World
Built at Gemini 3 ハッカソン 東京 · Feb 21, 2026 · 東京都渋谷区渋谷 3 丁目 21 - 3 渋谷ストリーム 5F
GeminiWorld is a web-based, explorable 2D world where AI-driven minigames reshape the environment in real time via Google’s Gemini API. Players move through a tile-based overworld, enter zones to play minigames, and see terrain, NPCs, weather, and story change based on performance. Core loop: play minigame → Gemini evaluates → world mutates. Minigames are triggered by interactions (e.g., hitting a box) and are personalized per player. Gemini generates unique challenges, adapts difficulty, and keeps each run distinct. Stack: Phaser + React + TypeScript + Vite, deployed on Vercel/Cloudflare Pages. Team (3): World/Shell, Minigame Framework, AI/Gemini Integration. Differentiator: Gemini is the backbone—adaptive difficulty, procedural NPC dialogue, emergent storylines, and Live API (voice/camera) enable deep AI-native gameplay.
