To get this achievement you must switch power to Edgewater at the beginning of the game. Then you must save Zoe or complete a different quest for the deserters in order to convince them to return to Edgewater without Adelaine. Reed must not
step down during this playthrough.
Continue through the game by turning in Phineas and completing quests for the Board. Once you complete the information broker quests on Monarch, you will be tasked to return to Sophia where she will congratulate you for saving Edgewater. Achievement unlocked
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