Many had the impression based on Sony not talking about certain sales numbers such as Bloodborne that it wasn't really successful. The last official numbers we had were somewhere in 2015 that it sold a little more than a 2 million, fast forward and we only know it sold more than 7 million because of the Sony leaks!
"Speaking of long-awaited sequels, the leaks reveal that Bloodborne has sold over 7 million copies so far. While that game’s successes isn’t that surprising, it’s worth noting that we previously only knew that Bloodborne had sold over 2 million copies as of 2015. The leaks reveal that the game is actually much more successful than that, which will surely only raise more questions about why we haven’t gotten a sequel or PC port. Of course, it’s been speculated for quite some time now that the complicated nature of both of those projects (and FromSoftware’s incredibly busy schedule) are the biggest reasons why they haven’t come to fruition rather than the implication that Bloodborne simply wasn’t successful".
Insomniac Data Hack Reveals Surprising Sales Figures for Bloodborne, Days Gone, and Horizon
The massive Insomniac Games data hack has revealed some surprising information about the sales of some notable PlayStation exclusives.
www.denofgeek.com
This should all teach us something, just because a game isn't talked about in terms of sales doesn't mean it did bad or something negative is going on.