As an AI text-based model, I can provide you with a basic structure for the Friday Night Funkin' Week 2 game implemented as a single HTML file. However, note that replicating the entire game with graphics, music, and full gameplay would require significant effort beyond the scope of this text response. Here's an example to get you started:
Please note that this is a basic template provided to get you started with the game implementation. You would need to add the game mechanics, controls, graphics, and audio elements to create the full game experience. Good luck with your game development!