has mini events on it which makes it fun. Had issues with rewards when you invite a friend, ofc you can't control how they play their game but there's a lot of prerequisites really. they have monthly quests but you'll need to not sleep so you can get the free energy, too bad that they're forcing you to spend real cash if you wanna finish the quest. Then they don't have any workaround on inactive leaders of townships. As a member, it is unfair that gems are not distributed.