Those first party numbers are insane. All games in the top ten best sellers of the system are first parties, and all of them are above 10m, and six games are above 20m. Pokemon SwSh is going to pass Gold/Silver this year. Hell, Ring Fit Adventure passed the 10m mark, becoming the best selling fitness game that doesn't have the "Wii" brand attached to it.
Now I wonder if Mario Kart 8 Deluxe can outsell the XBOne. It certainly seems in track to the +50m units...










