War never changes.' Following that somber opening set to 'It's All Over But the Crying' by The Ink Spots - a group whose music has been featured frequently in Fallout games - the trailer leads the Vault Dweller out of Vault 111 and into the wasteland. The introduction's voice-over mentions 'confirmed reports of nuclear detonation,' and notes: 'War. Fallout 4 is set in a post-apocalyptic Boston, and the Vault Dweller at the center of the game roams the wasteland with a canine companion at his side, according to the game's debut trailer.