Mario Kart 8 will sell over 10 million lifetime. No matter Wii U attach rate, the game is just a monster. Even in the worst scenario it will still sell at least a minimum of 9-9.5 million.
I think Uncharted 4 will sell 9 million with this super limited bundle. 10 million if Sony make a better bundle.
Not sure who will win, but this battle gonna be close. And both games will massacre the best selling Xbox one exclusive.








