Sure, I can help you create a game as a single HTML file using JavaScript and incorporating zooming in and out functionality. Here's an example of how you can implement it:
In this game, I've used pictograms such as a tree (
🌳), a castle (
🏰), a sword (
⚔️), a rocket (
🚀), and a galaxy (
🌌). The game area is represented by a `
` element with the id "game". The font size of the pictograms increases as you scroll down (zoom in) and decreases when you scroll up (zoom out).
You can save the above code in an HTML file (e.g., game.html) and open it in a web browser on your smartphone. As you scroll up and down, the pictograms will change their size to simulate zooming in and out.
Please note that for a functional game, you'll need to add more code to handle user interactions, scoring, game logic, etc. This example primarily demonstrates the zooming effect based on scrolling.
Remember to replace the pictograms with appropriate game elements and add any additional functionality you require.
Click here for free DL of the app version that can save data.