New visual style of Alien structures. Each Resource Extractor of this type may produce up to 10 tons of natural resources per day, which can be used for the construction of combat droids and buildings, as well as for repair. The Extractor is to be built right on the cluster of natural resources. As this building doesn’t have its own defensive weapons, it is recommended to create a defensive tower near to each Extractor.

List of all Humans structures

List of all Alien structures