Sure! Here's a simple example of a game implemented as a single HTML file using JavaScript. This example is not a complete implementation of the "Friday Night Funkin' Full Ron The Resurrection 2.0 Mod", but it should give you an idea of how to get started with a game.
In this example, we have a canvas element that represents the game area. The player is represented by a blue rectangle, and you can control its movement by touching and dragging on the canvas. The player's position is updated accordingly, and the canvas is cleared and redrawn every frame to create the game animation.
Please note that this is a simple example to demonstrate the basic mechanics of a game using HTML and JavaScript. For a more complex game like "Friday Night Funkin' Full Ron The Resurrection 2.0 Mod", you will need to implement additional features and logic.