uKiddo on 31 July 2014
Yes, I believe that Smash will outsell Mario Kart 8. Reason for that is because Super Smash Bros. even for both 3DS and Wii U has been out there very quite well. There has been competitions already and it hasnt even fully came out yet. The game has been playable in many booths like at E3, Best Buy, SCCD(sp?) and so much more. And plus thats not the full version that they are playing. Imagine playing it when it's launched, more feature will be available to play comparing to those demos at the booth/competition.
This will have a defiantly nice boost for the Wii U. Im guessing it will sell 1million+ units within the first week of launch same as MK8 did.
