As a language model AI, I can provide you with a basic example of a simple text-based game written in JavaScript that you can embed in a single HTML file. However, keep in mind that creating a fully functional game like Minecraft is a complex task that may require much more code and resources.
Here's a simple example of a text-based game using pictograms that you can play on a smartphone:
This example creates a simple grid-based game where you control a player character (represented by a pictogram) and need to reach the treasure to win. The game grid is illustrated using HTML div elements, and you can move the player around by calling the `movePlayer()` function with directions like `"UP"`, `"DOWN"`, `"LEFT"`, and `"RIGHT"`.
Note that this is just a basic example to give you an idea, and you will need to expand on it to create a more complex and interactive game like Minecraft.