Very fun game! Considering you did this as a side project it's very good and I ended up playing for a long time just to try and beat my own record :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 :)