Resident Evil 7 pushed 7.5 million alone
Resident Evil was truly an amazing series. Capcom seems to agree, at least from a monetary standpoint.
In a blog post, the publisher reports that Resident Evil has now surpassed the 100 million shipped units milestone: the first Capcom franchise to do so. The recent Resident Evil 3 remake numbers are most certainly what pushed that figure over the edge, but strong sales for Resident Evil 7 are partly responsible. Capcom calls the series "its flagship property" in the statement.
If Resident Evil Village is anything like RE7 it'll help the series soar past that goal.
Resident Evil Series Exceeds 100 Million Units Sold Worldwide [Capcom]