Sure! Here's a simple example of a 2D game using Mario and Sonic pictograms. The game is implemented as a single HTML file and uses JavaScript. Please note that this is a very basic example and doesn't include advanced game mechanics.
Please make sure to replace `emozi_all/mario.png` and `emozi_chicken.png` with the actual paths to the pictogram images you want to use for Mario and Sonic. You can also customize the game board size and character movements as per your requirements.