One of the most enjoyable entries I've played! I really had fun with the endless arcade like style and the high score! The connection with the theme was also great and clear. I don't know how it works in the standalone version but my only suggestion is to save the high score after refreshing the page. Otherwise, cool game and one of the best entries I've seen so far!
P.S. I'd love it if you could spare the time to check my game out :)