The snake game is already fully playable and fun. It includes:

• Smooth gameplay with keyboard (Arrow Keys/WASD) and touch controls for mobile
• Score system with current score and high score tracking
• Progressive difficulty - speed increases as your score goes up
• Visual feedback - the snake head glows, food pulses, and segments fade along the body
• Game states - start screen, active gameplay, and game over with replay option

Click Start Game in the preview and use the arrow keys to control your snake. Eat the red food to grow and rack up points. The game is ready to play right now.