Super Smash Bros. for Wii U sets Nintendo a US record

Turns out, all Nintendo needed to help lift the Wii U was a really, really popular game. The Japanese firm may have found it, too, in the shape of Super Smash Bros. for Wii U, which has become the fastest-selling Wii U title ever in the US. More than 490,000 copies - either physical or digital - of the game …