As an AI language model, I can provide you with a basic example of a game implemented as a single HTML file using JavaScript. Please note that the code provided is a simple demonstration and can be expanded upon further based on your specific requirements.
This code sets up a simple particle bouncing game using a canvas element. The particle moves around the canvas, bouncing off the edges, and you can see the visual representation of the particle as it moves. You can further customize the game mechanics, add more features, and enhance the user interface using pictograms or any other visual elements as per your requirements.