Type of Buildings

1. The Main Building at the Camp

Tent

• Boosts unit attributes. Switch between different personalized Camp appearances.
• Upgrade the building to boost unit attributes and unlock new buildings and features.

2. Warfare-Related Buildings at the Camp

Pioneer Training Camp

• Train and upgrade pioneer units.
• Upgrade the building to boost the attributes of pioneer units and unlock new unit types.

Drone Workshop

• Train and upgrade drone units.
• Upgrade the building to boost the attributes of drone units and unlock new unit types.

Gorilla Training Camp

• Train and upgrade gorilla units.
• Upgrade the building to boost the attributes of gorilla units and unlock new unit types.

Guardian Training Camp

• Train and upgrade guardian units.
• Upgrade the building to boost the attributes of guardian units and unlock new unit types.

Data Analyzer

• Acquire enemy intelligence.
• Upgrade the building to increase the scouting success rate and scouting speed, receive a more detailed scouting report, and unlock more scouting queues.

Medical Station

• Heals wounded combat units.
• Upgrade the building to increase its capacity and healing speed.

Fence

• Deploy camp garrison units.
• Upgrade the building to increase its Defense and its recovery speed.

Sanctuary

• Provide bonus effect to units training amount and speed.
• Upgrade the building to increase unit training capacity and speed. 

Training Ground

• Provide bonus effect to Deployment Capacity.
• Upgrade the building to expand the size of deployed troops.

3. Alliance-Related Buildings at the Base

Alliance Trading Post

• Gives you access to Alliance Resource Aid.
• Upgrade the building to increase the allowance of resource aid and reduce the tax rate.

Alliance Center

• Gives you access to Alliance Battle Progress.
• Upgrade the building to increase the capacity of Alliance rally troops.

Alliance Assistance Station

• Gives you access to Alliance Reinforcements.
• Upgrade the building to receive more help from allies, accommodate more reinforcements, and increase the effectiveness of allies' aid.

4. Other Buildings with Different Functions

Assignment Podium

• Assign survivors to apply bonus effects to construction, technology research, Campaign, garrison, wounded units healing, and all four types of units.

Radio Station

A place to recruit powerful survivors.

• Normal Recruit: a chance to get Elite/Epic quality survivors or survivor fragments.
• Epic Recruit: a chance to get Elite/Epic/Legendary quality survivors or survivor fragments.
• Upgrade the building to reduce the cooldown interval between each free recruiting opportunity.

Warehouse

• Protects a certain amount of your resources from being looted.
• Upgrade the building to increase the number of resources protected.

Research Lab

• Conduct technology research in various fields.
• Upgrade the building to increase research speed and unlock new techs to research.

Resource Depot

• Claim autoplay rewards.

Radar

• Locate radar events.
• Upgrade the building to increase radar memory and the quality of the radar events.