As an AI text-based model, I'm unable to provide you with an actual playable game or create 3D graphics. However, I can guide you on how to create a basic game using JavaScript within a single HTML file. You can then implement your own gameplay mechanics and design elements.
Here's an example of a simple game implemented using JavaScript that you can play within an HTML file:
This basic game sets up a canvas element where you can control Garfield's movement using the arrow keys. The game loop runs in the `update` function, clearing the canvas, updating Garfield's position, and redrawing him each frame. The keyboard input is handled using event listeners, and the game is started by calling the `update` function.
Keep in mind that this is a simplified example, and you can expand upon it to add more features, animations, and game mechanics according to your requirements.