Sure! Here's an example of a simple 2D fighting game using pictograms for characters Luigi, Mario, Sonic, and Tails. The game can be played on a smartphone by tapping on the screen. Please note that this is a basic implementation and can be expanded upon for more advanced gameplay features.
In the above code, you'll need to replace the image paths (`emozi_rabbit.png`, `emozi_all/mario.png`, `emozi_dog.png`, `emozi_himawari.png`) with the actual image paths for the corresponding character pictograms. The CSS styles position the characters on the game screen, and the JavaScript code handles the character movements when tapping on the screen.