Sure! Here's a simple implementation of a horror game about a kid who gets stuck in a toy factory. The game is designed for smartphone operation and uses pictograms.
To play the game, save the above code in an HTML file and open it in any web browser (preferably on a smartphone). The player square can be moved using the arrow keys or by tapping on the screen in the respective directions. The objective is to avoid getting caught by the owner, who moves around the toy factory. If the player collides with the owner, the game ends.