What are the new GDI units?
GDI vanilla can build a new air unit called the Hammerhead, which can be garrisoned by any type of infantry for additional firepower, or for transport. They also can build the Slingshot hovercraft, which absolutely shreds aircraft. Unique to vanilla GDI are also the Hardpoints upgrade, which gives Orcas and Firehawks 50% more armament, and the Support Airfield, which has landing pads and repair drones for up to four aircraft.
