Where is the Fallout 4 game action taking place?
in post-nuclear Washington
in post-nuclear Los Angeles
The game is set within an open world post-apocalyptic environment that encompasses the city of Boston and the surrounding Massachusetts region known as "The Commonwealth". The main story takes place in the year 2287, ten years after the events of Fallout 3 and 210 years after "The Great War", which caused catastrophic nuclear devastation across the United States.