: It is later rebuilt and eventually receives major combat and aesthetic upgrades for the second season.
: In the series, it is designated as a 4-8-8-4 locomotive (though this changes to 6-8-8-4 in the sequel series, Eternal Divergence ). g8001.mp4
: Unlike a traditional train, Big One is equipped with advanced technology that allows it to travel through space, engage in combat, and protect the intergalactic rail lines. : It is later rebuilt and eventually receives
Big One's design is heavily inspired by the real-world articulated steam locomotives. engage in combat