Domed Cities provide safe, clean and affordable housing for your colonists, with the added benefit of being sealed from harsh atmospheric conditions. It is much more difficult for alien flora and fauna to invade a Domed City than open encampments, reducing colonial attrition as a result. Domed Cities are manned by 1 Population unit, and provide housing for 100 additional Population.
1 per 100 population for maximum possible benefit
1,000 Improved Construction Materials
Nothing
Nothing
2nd Generation Civil Engineering
Improved Construction Materials
Content contributed by Raven Zachary.