Sure! Here's an example of a simple dancing horror game written in HTML and JavaScript that you can play on a smartphone:
In this game, when you click on the canvas, a horror pictogram will start to dance around randomly within the canvas. It will change its position every 1 second. You can keep clicking to make it dance continuously. The horror pictogram can be replaced with your own pictogram image named "emozi_all/game.png" for a better visual experience.
Please note that you need to replace `"emozi_all/horror.png"` with the actual path or URL of your own horror pictogram image to make this game work properly.