OneKartVita on 11 January 2016
http://www.vgchartz.com/weekly/42365/Global/
Not only did it almost sell 10m this week alone but it also crossed the 200m mark.
It's 20m from passing the 3DS total and becoming the top selling software console this gen! And it released a lot later than it.
Congrats PS4, congrats Sony and congrats to all the devs selling so much software!
