Sure! Here is a simple example of a 2D game where you touch your enemy to walk towards them, and you can touch any place on the screen to change the direction by 4 pixels. The game uses pictograms for visual representation. Please note that this is a basic implementation and can be enhanced further:
To play the game, save the above code in a .html file and open it in a web browser on your smartphone.
Remember to replace the `// Player pictogram` and `// Enemy pictogram` comments with the actual code or pictograms representing the player and enemy characters. You can use CSS styles or external libraries for better visual representation based on your preferences and design.