Sure! Here's an example of a game called "The Race" implemented as a single HTML file using JavaScript:
In this game, there are five animals (horse, elephant, kangaroo, camel, and cheetah) represented by pictograms. When the "Start Race" button is clicked, the animals move forward on the race track at random distances. The race finishes when any animal reaches a distance of 800 pixels.
Please note that the URLs of the pictogram images should be replaced with the actual image URLs you want to use in the game.