howtoplay

In "Bad 2 Bad: Apocalypse", here are the main ways to upgrade your base:

Exploration and Collection: In the vast game world, various resources are distributed everywhere. For example, you can collect wood in the forest and find ores near mines. By continuously exploring different areas, you can gather all kinds of basic resources to provide a material basis for base upgrades.
Completing Missions: There are multiple types of missions in the game, including main missions, side missions, and daily missions. After completing these missions, you will receive rich resource rewards, among which there are often scarce materials used for base upgrades.

Combat Leveling: Fight against various enemies in the game. Defeating enemies will earn you experience points, which can be used to level up your characters. As the character level increases, their attributes will be enhanced, enabling you to collect resources and complete tasks more efficiently, indirectly helping with base upgrades. Moreover, it may unlock new skills or functions related to base upgrades.
Skill Learning: Use the skill points you've obtained to learn skills related to base construction and management, such as improving resource collection efficiency, reducing base construction costs, and accelerating the base upgrade speed, which will promote the development and upgrade of the base in different aspects.

Basic Buildings: First, build some basic facilities, such as warehouses for storing resources and workshops for making tools and equipment. The upgrades of these basic buildings can enhance their functions and capacities, better supporting the development and upgrade of the base. For example, after upgrading a warehouse, it can hold more resources and avoid resource waste.
Defense Facilities: Build defense towers, walls, and other defense facilities around the base to resist enemy attacks. The upgrades of defense facilities can strengthen their defensive capabilities, protecting the safety of the base and ensuring that the base upgrade process is not interrupted by enemies.

Technology Unlocking: Invest resources in technological research to unlock new technology projects. Some technologies can directly improve the attributes and functions of the base, such as increasing the production efficiency of the base and the output of resources. Some technologies can also unlock more advanced buildings or equipment, providing more possibilities for base upgrades.
Technology Upgrading: Continuously upgrade the unlocked technologies to make their effects more powerful. Continuous technology upgrades can keep the base ahead in all aspects and accelerate the overall process of base upgrades. For example, upgrading the resource collection technology can further increase the speed and quantity of resource collection.

Alliance Mutual Assistance: After joining an alliance, you can help each other with other players. Members can share resources, support each other's construction, jointly complete some large base upgrade projects or missions, and also exchange game experiences and strategies to obtain more effective strategies for base upgrades.
Cooperative Missions: Team up with other players to participate in cooperative missions. These missions usually have higher difficulties and richer rewards. By cooperating to complete the missions, the rewards obtained can be used for base upgrades, and at the same time, the tacit understanding and cooperative relationship with other players can be enhanced.