Sure! Here's a basic implementation of a city-building game using JavaScript, HTML, and pictograms:
In this game, you can place buildings on a grid-based map, upgrade them, and interact with the game by clicking on the cells. Buildings can be upgraded only once, and different types of buildings are available to place on the map.
The buildings available are residential, commercial, and industrial, represented by pictograms. Upgraded buildings are highlighted with an orange background. The game uses event listeners to handle cell clicks and updates the map accordingly.
You can play this game by saving the above code to a single HTML file and opening it in a web browser, preferably on a smartphone for easier interaction.