Static ModifiersIStatic Modifier10 yearsIntroduction of the Atmospheric Engineintroduction_of_newcommen_engineShow on the map →ModifiersBuildings Construction Efficiency+20%Local Monthly Development+0.01Expanding Raw Materials Time−25%Where it is appliedSourceWhereDurationThe Atmospheric Engineoption10 yearsConnectionsGranted by 1The Atmospheric Engine10 yearsOptionDefinitionmain_menu/common/static_modifiers/location.txt:3051▾game_data = {category = location}local_build_buildings_efficiency = 0.2local_monthly_development = 0.01local_rgo_build_time = -0.25History