Point-defense drones

Point-Defense Drones is an Imperial Top Secret Protocol.

Game effects
This ability grants all surface units within the target area a shield projected by three hoverdrones, which can absorb up to 200 points of damage from enemies. The hit points of the shield is represented by an extra blue bar below the unit's HP bar. If damaged, the shield can be repaired by repair drones.

Transformable units, such as Striker-VX/Chopper-VX, keeps the shield after transformation. However, units that deploy into structures, such as Nanocores, lose their shield once deployed.

The drones self-destruct after two minutes.