As an AI text-based model, I'll provide you with a simple example of how you could create a basic text-based game in a single HTML file using JavaScript. Please note that this is a simplified version and does not fully resemble Minecraft. Also, due to the complexity of creating a game like Minecraft, it would be unrealistic to create it within a single response. However, this example will demonstrate how you can create a simple game using JavaScript and HTML.
This code creates a simple text-based game where the player can move around a grid by using the arrow keys. The player is represented by the emoji "🔥", the blocks on the grid are represented by "🧱", and the empty spaces are represented by "⬛️". The player can move around and interact with different elements based on the game's logic.
Please note that this example only scratches the surface of what is required to develop a game like Minecraft. Creating a full-featured game with graphics, complex mechanics, and multiplayer capabilities would require significant time and expertise.