Sword Art Online: Integral Factor

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Star Wars: The Old Republic

Sword Art Online: Integral Factor is a mobile and PC action RPG published by Bandai Namco, released in 2018. While it had popularity in its first years—especially among SAO anime fans—player base has declined over time due to lack of major updates and competition in the mobile RPG space. Still, it retains a steady niche audience, particularly in Asia. Estimate: 35,000 daily players.

Star Wars: The Old Republic is a classic MMORPG launched in 2011 by BioWare and published by Electronic Arts. Although it had a large player base at launch, the numbers have declined over the years, especially since it's now over a decade old and several expansions have come and gone. However, it still maintains a loyal core community thanks to regular content updates and the strength of the Star Wars IP. As an MMORPG, it does meet the MMO criteria with a persistent online world and the ability to interact with thousands of players simultaneously.