ethomaz on 20 October 2014
(First 18 months)
Nintendo Wii - 91,552 (October 2007 - April 2009)
Xbox 360 - 57,792 (October 2006 - April 2008)
PlayStation 3 - 43,185 (April 2007 - October 2008)
Yeap PS4 is tracking ahead previous consoles... can match or surpass these numbers with way less than 18 months.