Sure! Here's an example of a simple FIFA Penalty Game implemented as a single HTML file using JavaScript:
To play the game on a smartphone, open the HTML file in a web browser on your smartphone. The player can control the position of the player by tapping above or below the player's current position on the screen. The objective is to score goals by avoiding the goalkeeper's block.
Please note that this is a basic implementation and can be enhanced with additional features, such as scoring points, keeping track of high scores, or adding more complex gameplay mechanics.