The Fallout franchise has produced several of the most popular RPGs in video game history, including the 2015 smash hit, Fallout 4. Set in a post-apocalyptic version of Boston referred to as the Commonwealth, Fallout 4's map is incredibly dense and contains a wide array of secrets and Easter eggs that are hidden throughout its confines.
Source：https://www.cbr.com/fallout-4-map-secrets/
