Sure! Here's an example of a simple game called "Save the Bread" implemented as a single HTML file using JavaScript and pictograms:
In this game, you control a blue player object using the left and right arrow keys to move it horizontally. Your goal is to catch the falling bread (brown rectangle) to "save" it. When the player and the bread collide, an alert is shown, indicating that you have successfully saved the bread.
Please note that this is a basic implementation and can be enhanced with additional features, levels, and graphics as desired.