Certainly! Here's an example of a simple game implementation in a single HTML file using JavaScript:
In this game, you play as the player represented by the "*" pictogram. The goal is to avoid the "?" pictogram villains that move randomly on the canvas. The game canvas has a width and height of 400 pixels, but you can adjust it to fit your needs.
Note: This is a basic example and additional gameplay mechanics, scoring, collision detection, or interaction can be added as desired.