Sure! Here's a simple game called "Doggy Run" implemented as a single HTML file with JavaScript code enclosed in script tags:
This game, "Doggy Run", is a simple browser game where the objective is to control the dog using the arrow keys and avoid colliding with the falling cats. The player earns points for each cat that passes through the screen without collision. If the dog collides with a cat, the game ends and the player's score is displayed.
You can run this game on your smartphone or any modern web browser by saving the code as an HTML file and opening it. The game canvas is displayed with a brown dog at the bottom, which can be moved left or right using the arrow keys. Cats continuously fall from the top, and the player needs to avoid collision as much as possible to earn points.
Feel free to modify the pictograms, controls, or any other aspect of the game to suit your preferences. Enjoy playing "Doggy Run" or create your own game in the provided sandbox!