As an AI language model, I can help you create the structure and logic for an AI game creator. However, please note that creating an entire AI game creator in a single HTML file, solely using JavaScript, is a complex task that requires a lot of code and resources. Below is a basic example to get you started, and you can expand upon this to suit your needs:
This code sets up a basic HTML structure with a canvas element, where your game will be rendered. The script tags contain the JavaScript code responsible for initializing the canvas and starting the game loop. However, to turn this into a fully functional game creator, you would need to incorporate game logic, handling user input, implementing game mechanics, adding graphics (including pictograms), etc.
Designing a comprehensive AI game creator would require a lot more planning, development, and organizing of game assets. It's recommended to break down the task into smaller components, create separate JavaScript files, and include them in your HTML file for easier management. Additionally, it's essential to have knowledge of game development principles, algorithms, and design patterns to build an effective and efficient game creator.