It's the Qin Dynasty in ancient China. Your mission is to accumulate as much gold as possible in each of your own war campaigns to help the emperor build the Great Wall. So gear up your army, pacify the lands, make as much gold as possible, conquer and su Mouse - To interact. Arrow Keys - To scroll around landscape. M - Map. 1 - Select all swordsmen. 2 - Select all pikemen. 3 - Select all archers. 4 - Select all cavalry units. 5 - Select all canon units.