Sure! Here's a simple example of a game idea generator implemented as a single HTML file using JavaScript:
To play the game:
1. Open a text editor and copy the above code into a new file.
2. Save the file with a `.html` extension (e.g., `game-idea-generator.html`).
3. Open the HTML file using a web browser.
4. You will be prompted to enter your game idea. Type your idea and press Enter.
5. The AI will generate a random game idea and display it in an alert box.
Please note that this is a simple example and the AI aspect of it is rudimentary. The game ideas provided here are hardcoded, but you can expand the `gameIdeas` array with more ideas or enhance the generator logic to make it more sophisticated.