Sure, I can help you create a simple game using HTML, JavaScript, and pictograms. Here's an example of how you can implement a basic game where the player needs to catch falling objects using a smartphone:
In this game, the player controls a pictogram character using touch input on their smartphone. The goal is to catch falling pictogram objects by moving the player horizontally. Each caught object increases the score. The game ends when an object reaches the bottom of the game container.
To run the game, save the code above into a single HTML file and open it on a smartphone browser. Make sure to replace the filenames in the CSS with the actual pictogram images you want to use. You can also modify the game configuration parameters at the top of the script to change the game behavior.
This is a simple example game, but you can enhance and customize it further based on your requirements and preferences.