Just popping back in here to share current status of the game and how it's performing since launching a few years ago:
Daily downloads are trending down and usually pick back up during football season. Football season is over, but in the last 28 days, ad revenue is at around $200.
I haven't made any updates so there are more uninstalls than there are installs, but i'm still happy that there is still some ad revenue flowing in.
Happy that I am showcased here: https://www.construct.net/en/make-games/showcase
Good luck with your projects! Hope you succeed!