Sure! Here's a simple game implementation using HTML, JavaScript, and pictograms for smartphone operation:
In this game, you will see a square game area with a player represented by a pictogram. You can control the player's movement using the arrow keys on your smartphone. The player will move up, down, left, and right within the game area with each respective key press.
Remember to replace `'emozi_cat.png'` with the actual image path for the player pictogram you wish to use.