I'm asking because I just beat the game with what i thought was the requirement for this achievement(see below) on 4/4, intensity 1. I kinda forgot about the Fallen Spire until the last home-world, built the refugee outpost at the last second, and won with no achievement granted. Do I have to build all 5 cities for it ,but not build the Galactic Capitol?
3. I Get By With A Little Help From My Friends
Win a game with the Fallen Spire minor faction enabled after allying with the refugees but before building the Galactic Capitol.