LogFAQs > #979908556

https://gamingbolt.com/final-fantasy-7-rebirth-has-reportedly-sold-about-half-of-what-ff7-remake-did-in-the-same-timeframe

The acclaimed open world action RPG is "underperforming" where its sales are concerned. The action RPG is selling about half as well as Final Fantasy 7 Remake did in the same post-launch timeframe, and its also likely to have slower long-term sales than its predecessor.

The third game will likely do even worse, as it becomes harder to sell sequels the farther into the series you get. Its a big ask for people to play two or three hundred hour games just to catch up. And then you also have people who drop off the wagon as well.