Sure, here's an example of a pretend play game with home designing and character creation implemented as a single HTML file using JavaScript:
In this example, when the page loads, the `startGame` function is called. Inside the `startGame` function, the character is created using the `createCharacter` function and the home is designed using the `designHome` function. The game processing logic can be implemented within the `startGame` function.
The game container `<div>` with the id "game-container" is used to display the game content. Initially, it shows a loading message, but you can update it with appropriate pictograms or text as needed once the game is fully implemented.
Remember to add your game logic, design elements, and styling to customize the game according to your requirements.