you by reducing your health further. Your goal is to survive as long as possible by defeating the enemy squares and maintaining your health.
Here's a sample implementation of the game in a single HTML file:
You can copy and save the above code into an HTML file (e.g., `game.html`) and open it in a web browser to play the game. Use the arrow keys to control the blue player square and survive as long as possible.
Note: This is a basic implementation of the game. You can customize and enhance it further based on your requirements.