Sure! Here's an example of a simple gun game implemented as a single HTML file, using JavaScript and pictograms for the gun and people models:
Gun Game
Make sure to replace the `gun.jpg` and `person.jpg` file paths with the actual image paths you have for the gun and people pictograms. You can also adjust the game container size (`#game-container`) and the dimensions of the gun and people models (`.people`, `#gun`) according to your preferences.
Please note that this is just a basic example to get you started. You can further enhance the game by adding more features, levels, animations, sound effects, etc.