Sure! Here's a simple game where you can shoot clowns with a shotgun using pictograms. It is implemented as a single HTML file, enclosed in script tags, and contains JavaScript for game logic. You can play it on a smartphone:
This game creates clowns that move horizontally across the screen. Your task is to tap/click on any clown to shoot them with a shotgun. Each successful shot increases your score by 10 points. The game is over if any clown reaches the right end of the canvas. Enjoy shooting the clowns!