As an AI text-based model, I can provide you with a basic outline of how you could create a simplified text-based version of the game Five Nights at Freddy's using HTML and JavaScript. Please note that creating a complete and visually rich game like Five Nights at Freddy's requires advanced programming skills, resources, and graphics that cannot be fully achieved with just a single HTML file and limited JavaScript code.
However, here's a basic example to give you an idea of how it could work in a simplified way:
Five Nights at Freddy's
This example provides a basic structure for the game, starting with displaying instructions, handling keyboard input to start the game, and then transitioning into the game loop. However, it's important to note that the simplified code provided here does not include any visual elements or advanced game mechanics found in the actual Five Nights at Freddy's game.
To create a complete and visually rich game like Five Nights at Freddy's, you would need to utilize advanced programming techniques, frameworks, and possibly game development tools.