Research and Upgrades

Yup, every strategic has an upgrade and a certain level that you need to research for it. For the GOT : Conquest, that can be done in the Maester's Tower. You can research for enhancement of your Military, Defense, Logistics and Economy and there are tons to be upgraded and I like it because it comes in a tree form were in you can see the road map of what you can upgrade next. Yes there are a lot of items to be upgraded but you can add a maester. The thing though about this game is if you add a worker they can only last for a day or 2 so you should be wise when to use them like in your day were in it is really your free time else you will not be able to optimize them. You can pay of course to add one using real money by buying coins, or use the coins you have accumulated through rewards or some times free maester is part of the reward it self.