Sure! Here's a simple game implementation where a superhero fights zombies and faces a boss in a robot suit, using pictograms for display. Please note that the game logic is very basic, and you can add more features, levels, and animations as per your requirements.
Superhero versus Zombies
Save this code in a `.html` file and open it in a web browser on your smartphone to play the game. The superhero character can be controlled by tapping on the game screen, and the objective is to defeat as many zombies as possible while also dealing damage to the boss in the robot suit.