Sword Art Online: Dark Aincrad

Sword Art Online: Dark Aincrad (ソードアートオンライン・闇のアインクラッド, Sōdo Āto Onrain: Ainkuraddo) is a side story that was released along with Sword Art Online: Project Dreamscape Dividing. It focuses on the new Area of Aincrad, the Hollow Area.

Setting
Most of the story takes place in the mysterious Hollow Area, a place of rather high-level monsters and bosses. There were restrictions on who could enter. For example, a level of 100 is needed to even be allowed to teleport to the Adminstration Area from the Teleport Gate of Arc Sophia.

Characters

 * Shioko Kirigaya; In-game name, Shiota
 * Kirei Yūki; In-game name, Yuurei
 * Keiku Ayano; In-game name, Quartz
 * Tiffany Gilbert Mills; In-game name, Tiffany or Tiff
 * Ayumi Tsuboi; In-game name, Chelsea
 * Asahiko Shinozaki; In-game name, Asano
 * Hanako Hasegawa; In-game name, Illyasviel
 * Nijika Karatachi; In-game name, Rain
 * Kotone Takemiya; In-game name, Philia
 * Eiji Nochizawa; In-game name, Nautilis