Sure, I can help you create a simple Spider-Man game using JavaScript and HTML. Here's an example implementation:
This implementation sets up a canvas element where Spider-Man is represented as a red rectangle. You can control Spider-Man's movement using the left and right arrow keys on your smartphone. Spider-Man moves horizontally within the boundaries of the canvas.
Please note that this is just a simple example to get you started. You can add elements like obstacles, enemies, or more advanced gameplay logic to make it a complete game.