As an AI text-based model, I can provide you with a basic outline of how you can implement a simple game called "My Singing Monsters: Mammot's Life" using HTML and JavaScript. However, please note that creating a fully functional 3D game within a single HTML file is beyond the scope of this response. I can provide you with a game structure example and a brief explanation of its functionality. Here's a starting point:
// JavaScript code for the game
// Enclose your JavaScript code within the
The above code sets up a basic HTML structure with a canvas element and a corresponding JavaScript section enclosed within `
` tags. It defines the game canvas, Mammot's properties (such as position, size, and colors), and a game loop that clears the canvas, updates Mammot's position, and draws Mammot on the canvas along with its eyes.
Please note that this code provides only a starting point and doesn't include advanced game functionality or 3D rendering. Developing a fully functional 3D game of this complexity would involve more extensive code and the use of libraries or frameworks specifically designed for 3D graphics and game development.