I'm glad you liked it! We had some ideas that we couldn't use that we might make in a future update (like a boss where the gathers have to pick something maybe up that lures the boss out so the warriors can attack it). The main reason why the builders and warriors didn't have a lot to do was that we were having lots of problems with getting the navigation of the ants to work correctly, which is why they got stuck sometimes. It took away a lot of time we could have spent fleshing out other aspects sadly. As the person who made all the art your comment about it being charming made me very happy.