The THREE.js library is loaded via CDN in the HTML, so the TypeScript hints can be ignored. Open `index.html` in a browser to play! **Controls:** - Arrow Keys / WASD - Steer left/right - Space - Accelerate - The road curves and changes elevation automatically **Next Ideas:** 1. **Day/Night Cycle** - Add dynamic sky colors, stars at night, and working headlights on your car 2. **Weather System** - Rain effects with windshield wipers, fog that reduces visibility, or snow on the road **Ready to level up your game? Pick one and let's build it!**