Planetary Shield

Overview

The Planetary Shield protects some of the people on the planet in the event of an attack. Each level increases the percentage of the population protected.

Base Stats

PropertyValue
Base cost250,000 Metal · 125,000 Crystal · 125,000 Deuterium
Cost factor1.20×
Base energy consumption100
Energy factor1.02×

Cost Table

LevelMetalCrystalDeuterium
1250,000125,000125,000
52,592,0001,296,0001,296,000
1012,899,4506,449,7256,449,725
1548,146,94224,073,47124,073,471
20159,739,99979,869,99979,869,999

Bonus

BonusBase ValueFactorMax
Population protection1.501.0080%

Population protection(L)=L×1.50100=L×1.5%\text{Population protection}(L) = L \times \frac{1.50}{100} = L \times 1.5\%

LevelProtected
57.5%
1015%
2030%
5379.5% (near cap)
Defensive Utility

Protects up to 80% of the population during attacks, capped at level ~53. Relatively affordable at 1.20× factor — useful on heavily farmed planets.

See Also

Overview · Skyscraper · Metropolis

Updated 21 May 2026

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