Megastructure
Megastructure (development) in the Stellaris encyclopedia: Megastructures are colossal engineering projects that embody the technological and economic prowess of a mature empire. Often constructed in stages, they serve strategic, scientific, or economic purposes.
Megastructure in the game's words
The encyclopedia entry as the game shows it in its tooltips; underlined words open their own entry or page here.
Megastructures are colossal engineering projects that embody the technological and economic prowess of a mature empire. Often constructed in stages, they serve strategic, scientific, or economic purposes.
Building a Megastructure requires significant investment, advanced research, and a stable logistical foundation.They are initiated using a 
Construction Ship, typically at designated locations in space.
Once completed, these vast installations reshape the galactic map, standing as enduring monuments to ambition on a cosmic scale.
Entries that mention Megastructure
More in Development
Source: common/game_concepts (concept_megastructure, also concept_megastructures) and localisation/english, Stellaris Cygnus v4.5.2 (9776).