Since the storage capacities of the Refinery are fairly limited, Silos are used to store the precious but toxic green Tibeium crystals. These rather small structures are neither heavily armored nor expensive to build,...

The Refinery is the backbone of your economy. Each of these structures sends out a Harvester that automatically heads towards the nearest Tiberium field where it collects the precious but toxic crystals. Back at...

Building a Powerplant is the first thing you do when establishing a new base. Every structure runs on electricity, which is provided by these Powerplants. Your base's energy demand increases with every strucre you...