Sure! Here's an example of a simple HTML game that resembles a Minecraft-like experience. The game involves breaking random blocks, avoiding enemies, and moving around in a grid. Note that this is a basic implementation to give you an idea, and can be expanded upon as per your requirements.
To play the game, you can copy the above code into a `.html` file and open it in a web browser on your smartphone. The game will be displayed with a 10x10 box where you can move the player using arrow keys. Blocks will randomly spawn, and you need to break them by clicking on them. Enemies will chase you, and if they catch you, it's game over.
Note: This game is a basic implementation and can be improved by adding more features, levels, scoring, etc., according to your requirements.