| Perimeter Defense
| Defense +100%
| Mineral rows
|| Doctrine: Loyalty
Having now established a secure perimeter, we have made ourselves
relatively safe from enemy incursions. But against the seemingly
random attacks by Planet’s native life only our array of warning
sensors can help us, for the Mind Worms infiltrate through every crevice
and chew through anything softer than plasmasteel.
- —Lady Deirdre Skye,
- “The Early Years”
Increases defense multiplier of base to one against ground attacks. This effectively increases defensive bonus by +75% (or +175% when combined with a Tachyon Field). Defense bonus does not apply against Psi Attacks. Also prevents population loss if the last defender is destroyed.