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This page contains IGN's Far Cry 5 Walkthrough. It will detail how to complete every main story mission as well as all optional side missions, too.
Unlike previous Far Cry games, where you unlocked new areas as you progressed through the main story, Far Cry 5 allows you to explore the entirety of the game world (except for the Father's central compound) from the moment you complete the introduction.
Below you'll find an index of story missions for each region of Hope County - each controlled by one of The Father's Heralds.