Sure! Here's an example of a fighting game implemented as a single HTML file, using JavaScript and enclosed in script tags. Please note that this is a simplified version for demonstration purposes and may not include all the features you mentioned.
Doodle Ninja 🐱👤
Piranha John 🐟
In this example, we have two characters: Doodle Ninja and Piranha John. You can click on each character to trigger the `attack` function, which currently logs the selected character's name and power to the console. You can extend the logic within the `attack` function to handle game mechanics like deducting health, handling victories, etc.
Feel free to customize and expand on this template to create your own game with additional features like character classes, rarities, coins, chess, and character skins.