[[Category: chapters]] "The Shadow Game Speeds Up!!, known as "The Duel of Darkness Speeds Up!!" in the Japanese version, is the forty-first chapter of the Yu-Gi-Oh! GX manga. It was first printed in Japanese in the V Jump magazine and in English in the Shonen Jump magazine. Both of which were printed in volume 6 of the Yu-Gi-Oh! GX graphic novels afterwards.