Sure, here's an example of a simple MMA fighter game implemented as a single HTML file with JavaScript, using pictograms. Please note that this is a simplified version for demonstration purposes only.
MMA Fighter Game
To use this game, copy the above code into a new HTML file (e.g., "mma_fighter_game.html") and open it in a web browser. The game will start automatically, and you can follow the on-screen instructions to play as an MMA fighter. Enjoy!