Sure! Here's an example of a game implementation in a single HTML file using JavaScript:
Escape the PS2 Startup
This game uses a canvas element to draw the player (represented by a pictogram) and the cat (also represented by a pictogram). The player has to move around using arrow keys and avoid colliding with the cat. If the collision occurs, a game over message will be displayed.
To use this code, you will need to create two pictogram images named "emozi_all/pictogram.png" and "emozi_all/cat.png" and place them in the same directory as the HTML file.
I hope you enjoy playing this game!