Sure, here's an example of a simple Sushi Clicker game implemented using JavaScript within a single HTML file:
Score: 0
In this example, the game starts with a scoreboard displaying the current score. Clicking on the sushi image increments the score based on the `clickValue`. Additionally, the score increases automatically every second. The game ends either when the page is closed or by calling the `endGame()` function.
Please note that you would need to replace `emozi_all/sushi.png` with an actual image file of a sushi pictogram.