The audio comes from Wolfenstein: The New Order, the 2014 first-person shooter developed by MachineGames, where Irene Engel, known as Frau Engel, serves as one of the main antagonists. The train sequence places the player in a tense inspection aboard a train bound for Berlin, and this section is the sixth part of an eight-part upload of that scene. Fans share it to revisit Engel's intimidating presence and the game's cinematic storytelling, keeping it popular among Wolfenstein players and editors who use game dialogue for dramatic edits.