Sure, here's an example of a game implementation using JavaScript enclosed in script tags within a single HTML file. The game is called "Multivers Action Sacrifice" and is designed for smartphone operation. It uses pictograms for a visually pleasing experience.
Multivers Action Sacrifice
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Replace "emozi_all/pictogram.png", "emozi_chicken.png", "emozi_rabbit.png", and "emozi_hamuster.png" with the actual image paths of your desired pictograms. Now you have a simple game where you tap on pictograms to earn points!