Such a fun game! I didn't really focus that much on the flies, I just enjoyed playing around with the web. It was really fun to create something out of the web and to then in the end get to see the whole map and what you did, nice touch! Overall a very fun game, keep up the good work :D
I don't know if you've heard of Game Development World Championship before (gdwc2019) but it's a competition for indie game developers where they can submit their games and it's free! It's great if you want some more visibility for the game and it only takes a couple of minutes to join :)