The game is fine, I played some incremental games in the past and this one is quite enjoyable, but there's something I don't like and it's that the enemies don't have animations. It doesn't looks good because the main characters HAVE animations while the enemies don't, it doesn't looks cohesive
Enemies need to react visually in some way, right now they are just png images while the main characters have actual animations and players on Steam are gonna be fast on notice that detail and that's the difference between having a wishlist or not.
In summary, I belief you have a good incremental game but it need visual consistency, the players see the main characters being animated, their mind expect the enemies to have it too.