Square builds most of it's games on a PC first and then ports it to the console it is on whether its X360, Wii or PS3 and being that the X360 and PS3 architecture is close to a PC it is easy for them.
End of 2014 Hardware Predictions (03/03/14)
PlayStation 4: 12-15million
Xbox One: 7-10 million
Wii U: 8-9 million (Changed 01/04/2014 from 7-9 --> 8-9 million)







