Manage your rainbow ball factory and become the richest one!! Upgrade your factory and crush the big balls into small rainbow balls.Unlock all kinds of sugar balls！Enjoy the satisfying moments when the small balls fill the cups. Collect enough balls to fill your building with exclusive rewards.Can you build the best rainbow ball factory? If you like idle games this is a must! If you don't, give it a try as you might be surprised. Game Features: - Automate your workflow to increase your idle income - Get idle cash, even when you are offline - Unlock all kinds of cute balls - Collect your balls,Relieve your pressure - Unlock dozens of equipment crafts