The Tech in the “Perimeter” tab allows you to upgrade the Defensive Emplacements around your Base.
The maximum Level you can upgrade your Emplacements to corresponds directly to the Tech you have researched: Perimeter Security I unlocks Level 1 Emplacements, Perimeter Security II unlocks Level 2 Emplacements, etc.
Each Perimeter Tech has only one Level.
The maximum Level you can upgrade your Emplacements to corresponds directly to the Tech you have researched: Perimeter Security I unlocks Level 1 Emplacements, Perimeter Security II unlocks Level 2 Emplacements, etc.
Each Perimeter Tech has only one Level.