chris_wing on 04 January 2014
I think Mario Kart will get about a 50% attach rate by the end of 2014, a good question is will it drive Wii U sales? I'll play it safe and say 4.5 million copies by the end of 2014.
Smash will get maybe 25-30% attach rate since it's a fighting game & not as accessible as MK, again, will it be a system seller? I'll say around 2.3 million by year end.
