I really loved the concept! It’s like a simplified RTS, which I enjoyed a lot. There were two things I found a bit annoying, though: the background music, which I ended up turning off after a while, and the fact that the timers feel a bit too long. It often felt like I was spending a lot of time just waiting for enough gold to come in before I could do anything. Shortening the timers would make the game feel more dynamic.
Overall, though, I really enjoyed the game!