Trivia: The code that Hank enters ("101097") is a reference to the original "Fallout" video game, which was released on October 10th (10/10) in the year 1997 (97).
Trivia: When Lucy goes to the armory, she finds it completely gutted except for the syringer she picks up and uses throughout the season. It was the only thing left in the armory because the syringer is the worst weapon in the game and nobody EVER takes it.
Trivia: Two characters say the line "War... war never changes." This is an iconic line from the video game series.