Sure! Here's a simple game implemented as a single HTML file, using JavaScript and enclosed in script tags. The game is designed for smartphone operation and uses pictograms. When the game starts, the player controls a character represented by a pictogram and must avoid getting caught by a bunny. If the bunny catches the player, the game ends. Here's the code:
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To play the game, simply open the HTML file in a web browser on your smartphone. You can tap the player pictogram to move it randomly, and if the bunny pictogram catches up with the player, an alert will appear saying "Game Over!".
Note: This is a simple implementation for demonstration purposes. You can enhance and customize the game further to suit your specific requirements.