osed125 on 12 January 2013
Depends on your definition of core gamer. But there are so many variables with just a number of 250m, like people who bought more than 1 console, 2 of the same, etc. So it's very hard to say, but just to guess...maybe a 40%-50%.
Edit: after thinking for a while I think the numbers are probably between 20%-30%
Nintendo and PC gamer
