A station for drones that transport items between storages. They dig tunnels, making them very efficient.
前置科技
需要先完成的科技；只关联同一研究树中的有效目标。
Drone Hangar解锁内容
- Porter Drone Station研究完成后解锁该建筑。
Porter Drone Station
A station for drones that transport items between storages. They dig tunnels, making them very efficient.
需要先完成的科技；只关联同一研究树中的有效目标。
Porter Drone Station研究完成后解锁该建筑。