Sure, here's an example of a game implemented as a single HTML file, using JavaScript and pictograms. The game lets you choose different fruits to see their effects:
Fruit Effects Game
In this game, there are three fruits displayed as pictograms: an apple, a banana, and a grape. When you click on any of the fruits, an outcome message will be displayed below, describing the effect of eating that fruit.
Note: You will need to replace `"emozi_all/apple.png"`, `"emozi_all/banana.png"`, and `"emozi_rabbit.png"` with the actual image URLs or paths to the pictograms you want to use in your game.