Are there any enemies to fight in this game? I appreciate the effort to create the game, but I got through the first couple levels thinking these are just training levels, but don't really see a point to continue to other levels if there is no challenge to the game, but to wait long enough. Don't most idle games have an enemy to conquer? If there is no way to fail, then what is the point of trying to be strategic? There should be a way to fail, whether it is an enemy taking back over the territory, or some sort of time limit. At a minimum, maybe a score at the end on how you did versus the target time?