Sure! Here's a simple implementation of the Flappy Bird game using JavaScript, enclosed in script tags within a single HTML file:
Please note that you would need to replace "emozi_all/bird.png" and "emozi_all/chicken.png" with the actual paths to the pictogram images you want to use for the game. Additionally, you can further enhance the game by adding sound effects, improving the visual elements, and refining the gameplay mechanics.