Sure! Here's an example of an endless runner game implemented as a single HTML file using JavaScript and pictograms:
To run the game, place `emozi_all/game.png` and `emozi_apple.png` images in the same directory as the HTML file. The game will then start and the player can control the character using the left and right arrow keys to avoid obstacles. The score will increment each time an obstacle is successfully avoided. If the player collides with an obstacle, a game over message will be displayed, and the game can be restarted by refreshing the page.