Strangely one of the only city builders I've seen so far, and as far as those go, this is a pretty good one. The art and music are extremely polished, and all the mechanics work extremely well. My one complaint would be that the difficulty is maybe a little overtuned, but honestly, it's hard to get the balance right in only four days when playtesting is basically nonexistent. This game is insanely well done for only 96 hours of work!