Basics
Resources
To build units or buildings you need resources. You receive those resources automatically from your resources production (Timber camp, clay pit, iron mine). You also receive those resources when you are not logged into your account.
The amount of resources that you get depends on the size of your resource buildings. It is important to build up your warehouse to make sure that you don't lose the resources that don't fit. On the top right you see how many resources your warehouse can hold, and how many you currently have.
PICTURE HERE
The number on the right shows how many of each resources can be stored. In this example, a maximum of 115798 wood, 115798 clay and 115798 iron can be stored. The numbers to the left of that show the resource amounts that are stored right now.