Mario Kart has always appealed to a larger audience than Smash Bros., there's no way Smash will outsell MK8. The only time Smash Bros. outsold Mario Kart was in GameCube, but just barely, and it had a huge head start too. The amount of fans from Mario Kart greatly outnumber the Smash Bros. fans, it doesn't matter how "hardcore" Smash fans are, they are outnumbered.







