Sure! Here's an example of a simple Minecraft-themed game implemented as a single HTML file using JavaScript. The game involves jumping and avoiding obstacles to reach a house located five blocks away from the starting position. The game is designed to be playable on a smartphone. Pictograms are not included in the response due to text-based nature, but you can customize it with appropriate game assets.
To play the game:
1. Copy and paste the above code into a new HTML file.
2. Save the file with a ".html" extension.
3. Open the HTML file using an internet browser on your smartphone.
4. Tap/click to start the game.
5. Tap/click to make the player jump and avoid obstacles.
6. Reach the house (yellow block) located five blocks away from the starting position to win the game.