In the player's survival base, different functional buildings are widely distributed in various areas. However, it takes time and resources to upgrade and perfect these buildings. For those who are new here, they may not know which building to choose for upgrade first. Therefore, we provide some suggestions on the order of building upgrades in this post-apocalyptic siege construction guide to help you better plan your building development plan.
First of all, the command center is always the highest priority. The command center is the core building of the base and determines the upper level limit of other buildings. In addition, upgrading the command center can also unlock several new buildings and new gameplay. *The command center can also build multiple resource buildings at the same time, which is of great help in completing the resource production required by the plot missions!
Resource buildings such as farms and power plants are in the second priority. This is because upgrading resource buildings takes a short time, and the level of resource buildings determines the number of openings that can be opened, that is, the total number of troops in the battle. However, it should be noted that you only need to upgrade one resource building, and the output of the resource building will double every time it is upgraded.
The city wall is the first line of defense against invasion by other players. Players can station garrison troops here for defense. Since the base will be forced to move to the city after the city wall's durability reaches zero, upgrading the city wall this time can improve the attack, defense and durability upper limit attributes. However, if the player joins a powerful alliance, the priority of the city wall will be appropriately lowered.
In the Science and Technology Institute, you can research arms, exploration and base technologies. Since the level of the Science and Technology Institute is linked to the highest level of science and technology, the Science and Technology Institute must also be upgraded frequently. Note that when technology reaches a certain level, new technologies can be researched, including acceleration of construction and technology research!
War buildings such as laboratories and arsenals can produce troops, and upgrading to a certain level can also unlock new arms. However, because war buildings take a long time to upgrade, they are ranked last in priority. It is worth noting here that troops will suffer casualties when killing infected bodies and defending bases, and they must go to the hospital for treatment in time.
No matter which kind of building upgrade requires a large amount of resources, you can meet your daily resource needs by trading with the mysterious merchant.