Sword Art Online: Integral Factor is a mobile action RPG by Bandai Namco, launched in 2018. While the Sword Art Online IP is popular and Bandai Namco supports the game, its age (over 5 years old) and mobile audience suggest moderate retention. The game maintains a steady, niche player base, but is well past peak popularity. Daily active players are likely in the 10k–30k range globally.