Bushiroad continues their SAO series of Weiss Schwarz releases by taking on SAO Alternative: Gun Gale Online II, the follow up season to SAO Alternative: Gun Gale Online (see "SAO"). Weiss players can relive iconic moments from the Squad Jam’s battles as they collect various types of cards. The set features 133 total types of cards: 60 normal and 73 parallels.

This set also has hot-stamped signs from Tomori Kusunoki as LLENN, Yoko Hikasa as Pitohui, Kazuyuki Okitsu as M, Chinatsu Akasaki as Fukaziroh, author Keiichi Sigsawa, and illustrator Kouhaku Kuroboshi. Each pack comes with six cards.