As you progress, you will have many things to build or upgrade. Managing your builders may become difficult. Keep your researchers, builders and recruiters working together at the same time. This will allow you to make rapid upgrades, as well as improve every element of your realm. Base your strategy on how long tasks will take to complete. Use things that require a shorter duration if you are planning to play actively. When logging out for awhile, set tasks that require a longer time to complete.