As an AI language model, I can provide you with an example of a simple game implemented as a single HTML file with JavaScript enclosed in script tags. Please note that this is a basic example to give you an idea of how it can be done, and you can modify and enhance it according to your specific requirements. Here's the code:
Please replace `'emozi_all/player.png'` and `'emozi_all/enemy.png'` with the actual paths to your pictogram images. Remember to place the images in the appropriate directories and update the paths accordingly.