Sure! Here's an example of an HTML file containing a side-scrolling game with an army man character using a machine gun in the jungle. Please note that this is a simplified implementation and can be further expanded and customized based on your requirements.
In this example, your army man character will be displayed as a 50x50px pictogram on a jungle background. The player can control the character using the left and right arrow keys.
Please make sure to replace `'emozi_all/background.png'` with the path to your desired background image, and `'emozi_all/background.png'` with the path to your army man character's image. Additionally, you can enhance the game by adding enemies, obstacles, scoring, shooting mechanics, etc., based on your game design and programming skills.