Sure! Here's an example of a simple Mario vs Sonic fighting game implemented as a single HTML file with JavaScript and using pictograms for controls. Please note that this is a simplified version and not a full-fledged game.
Mario vs Sonic Fighting Game
In this example, we have a simple game board with two characters: Mario and Sonic. The goal is to move the character (only Mario in this example) left and right using the arrow keys on a smartphone.
Please make sure to provide the appropriate pictogram images for Mario and Sonic, saving them as "emozi_all/pictogram.png" and "emozi_chicken.png" respectively in the same directory as the HTML file.