Sure, I can help you with that. Here's a simple implementation of a 2D escape the house game using JavaScript in a single HTML file:
This HTML file sets up a canvas element that represents the game area. It initializes a player object with initial position and size. It provides a game loop that updates and draws the game continuously. You can add more game logic, elements, and visuals as needed.
To control the player's movement, you can use the arrow keys on your smartphone. The game screen displays a red square that represents the player. You can customize the visuals and add more game elements based on your requirements.