id=NM_METRO4
title=MetropolisDevelopment
desc=MetropolisDevelopment.d
image=metropolis.png
show_in_missions=false
mission_image=0
only_once=true

trigger_and
next_and
developed_infrastructure_over=20
economy_buildings_constructed_over=15
trigger_and_end

option_btn
name=BuildMetropolis
ai=100
province_population_capital=5000
bonus_duration=35
bonus_urban_development_cost=-25
bonus_population_growth=10
legacy=45
option_end