'Mario Kart 8,' 'Splatoon' star in new Wii U bundle

Nintendo has come up with a new bundle that packs in two of its best loved games for the Wii U. "Mario Kart 8" comes pre-installed on the console while "Splatoon" is delivered via download for the October 30 pack. May 2014's "Mario Kart 8" would take up a mere 5GB of that hard disk allocation, while "Splatoon" weighed in at just 1.8GB upon its launch a year later.