Friends, do you know what the role of city walls in Age of Empires 4 is? Today I will explain the functions of city walls in Age of Empires 4. If you are interested, come and take a look with me. I hope it can help everyone.
Defend against enemies:
The biggest role of the city wall is to resist the enemy's early attack. In the early stage, everyone builds an arrow tower and then puts some soldiers on the city wall to effectively deal with the early harassment;

But it is not recommended that you build too many city walls. Firstly, it will consume resources, but in the later stage, the role of the city wall will not be so great under the threat of siege props.

Age of Empires 4 Rise of Nations configuration requirements
Operating system: Win7/Win8/Win10
CPU: 2.6 GHz
Memory: 4 GB RAM
Hard drive: 1.5GB storage space
Graphics card: Direct X 10+ Capable GPU
The above is all the content that the editor brought to you about the use of city walls in Age of Empires 4. I hope it can help you.