Sure! Here's a simple game using pictograms where you defend against enemies:
In the above code, you will need to replace "emozi_all/player.png" and "emozi_all/enemy.png" with the actual file names of the pictogram images you want to use for the player and the enemy respectively. Remember to place those image files in the same directory as the HTML file.
When the game starts, you can use the left and right arrow keys on your smartphone to move the player icon left and right. The objective is to avoid the enemy icon as it moves downwards. If the player collides with the enemy, a "Game Over" alert will be displayed.
Feel free to modify and enhance the game as per your requirements and preferences.