Large shield dome

The large shield dome brings a shield of 30,000 and a thick hull into battle. Like the small version it does not attack and can only be built once per planet. If it is destroyed, you can build it again.

To build it you need Energy technology level 8 and Shield technology level 4. Like the small dome it protects your resources: as long as it stands, the attacker leaves empty-handed. It does not protect ships or guns.