The Great Protective Barrier is an infrastructure building located off the coast to the west of the Marina expansion territory. It was added during an update on 02.18.2014 as part of the timed quest called Creatures of the Seven Seas.
A total of 170 assets are needed to complete construction of the Great Protective Barrier. This is equivalent to 210 if one were to buy every asset instead of waiting to receive them from neighbors.
Quests and Achievements
Great Protective Barrier (Level 1)
Monitoring Station (Level 2)
- ↑ SQ Forum: Update 02.18.2014