インテグラル・ファクター SAOIF
[b]Sword Art Online: Integral Factor[/b] (ソードアート・オンライン インテグラル・ファクター) is a mobile game in the [[Sword Art Online]] series released for Android and iOS on November 30, 2017, in Japan, and internationally on March 27, 2018. A PC port has been released on Steam on August 22, 2023.

h4.External links
* "Official English website":[https://sao-if-en.bn-ent.net/]
sword art online: integral factor