1. You can unlock the blacksmith shop after entering the feudal era. Can improve the attack and defense of the unit. You can also learn siege science, so that infantry and archers can build vehicles and siege tower in the wild.

2. The real-time strategy game Age of Empires 4 puts players at the center of the epic historical battle that shapes the modern world. Age of Empires 4 was officially released at the Cologne Game Show on 20 17, and a full HD reset version of Age of Empires 1 2,3 was also released to celebrate the 20th anniversary of the Age of Empires series, named DefinitiveEdition.