I'd say God of War will do 7.5 million. 91 Meta.
Have any PS4 games, let alone exclusives, reached 15 million? Even Uncharted 4 didn't get to 10 million
Xbox One, PS4 and Switch (+ Many Retro Consoles)
'When the people are being beaten with a stick, they are not much happier if it is called the people's stick'- Mikhail Bakunin
Prediction: Switch will sell better than Wii U Lifetime Sales by Jan 1st 2018