Sure! Here's a simple implementation of a coin collecting Mario style game using JavaScript in a single HTML file:
In this game, you control a red square (player) at the bottom of the game area using the arrow keys. The objective is to collect yellow coins (pictograms) that randomly appear on the screen. When the player collides with a coin, it will be collected, and the score will be incremented and displayed on the console.
Please keep in mind that this is a simple implementation to give you an idea of the game mechanics. You can modify and enhance the game as per your requirements and add more features like levels, enemies, animations, sounds, etc.