Build Unity-Based Android Car Racing Game

Create a fast and smooth mobile car racing game using Unity (C#) for Android.
Game Type:
Endless car racing game (single player)
The car moves forward automatically on a road
Player can control the car left and right (tilt or touch controls)
Core Features:
Smooth and optimized performance (60 FPS target)
Simple and clean UI
Endless road generation
Random obstacles (other cars, barriers)
Collision detection (crash = game over)
Score system based on distance traveled
Increasing difficulty over time (speed increases gradually)
Graphics:
Use low-poly 3D models for better performance
Lightweight textures
Simple environment (road, sky, minimal objects)
Sound:
Engine sound
Crash sound effect
Mobile Optimization:
Optimized for low-end Android devices
Low memory usage
Disable heavy shadows and effects
Extra Features:
Restart button after game over
Best score saving
Pause/resume functionality
Output:
Full Unity project with C# scripts
Ready-to-build APK for Android
Clean and well-commented code
Make sure the game is smooth, responsive, and beginner-friendly to understand and modify.