Sure, here's an example of a game implemented as a single HTML file using JavaScript:
In this game, there is a banana image that you need to click on. The `handleClick()` function is called each time the banana image is clicked. It increases the `clicks` variable by one, and if the number of clicks is less than or equal to 10, the image of the banana remains unchanged. However, if the number of clicks goes over 10, the image changes to a monster, and an alert message appears after one second, ending the game.
You'll need to have two image files available, named "emozi_all/banana.png" and "emozi_all/monster.png", in the same directory as the HTML file for this code to work properly. Feel free to replace them with appropriate pictogram images.