Sure! Here's an example of a simple game where a rolling spike ball destroys squares while following the player's touch input in a forest-like setting. The game will work on all devices and make use of pictograms for visual representation.
Copy the following code and save it as a single HTML file (e.g., `game.html`), then open it in a web browser to play the game:
To play the game:
1. Save the code as an HTML file (e.g., `game.html`).
2. Open the HTML file in a web browser.
3. On a smartphone, touch anywhere on the screen to move the player.
4. The rolling spike ball will follow your touch input and destroy the square boxes that randomly spawn.
5. Enjoy playing the game in a forest-like setting!
Please note that this is a basic example and can be further improved and expanded upon based on your requirements and preferences.