As an AI, I can assist you in creating a template for a simple game using JavaScript and HTML. Here's an example that you can start with:
This template sets up a basic game where you control a square player using arrow key inputs. The player can move within the canvas boundaries and is represented by a blue rectangle. The game loop continuously updates the player's position based on the user's input.
Feel free to add more features, graphics, and game logic as per your requirement.