Sure! Here's an example of a simple game implemented as a single HTML file using JavaScript and enclosed in script tags:
In this game, you control a particle represented by a red circle. The particle moves around bouncing off the edges of the canvas. The game continuously updates and renders the particle's position and direction.
You can access this HTML file on a smartphone and interact with the game by opening it in a web browser. The particle's movement and bouncing off the edges provide an interactive experience.