
Summary — creator take coming soon

Released March 2016, introducing the Mechanist storyline and a robot-building system for crafting custom companion robots.

Released April 2016, adding settlement tools for capturing and taming creatures and building traps and cages.

Released May 2016, the largest add-on, sending Sole Survivor to a fog-shrouded island off the coast of Maine amid a conflict between settlers, synths, and a religious cult.

Released June 2016, adding mechanical settlement components like conveyor belts, elevators, and logic gates for more elaborate base-building.

Released July 2016, letting the Sole Survivor build and populate their own experimental Vault-Tec vault.

Released August 2016, the final and largest story add-on, set in a raider-overrun Nuka-Cola theme park where players can lead a coalition of raider gangs.