Sure! Here's a simple example of a game using pictograms implemented in a single HTML file with JavaScript:
In this game, you can click the "Start" button to begin the game. Once started, you can click the "Increment Score" button to increase your score. The game keeps track of the score, and when you're done, you can click the "End" button to see your final score.
Note: This example does not include any 3D elements as specified. It is a simple text-based game using pictograms for game actions. Feel free to modify and enhance it according to your requirements.