Nintendo has revealed the box art of Mario Kart 8 and it looks absolutely amazing. In my opinion, it will do well to catch the eyes of consumers. Good Job Nintendo. Mario Kart 8 is scheduled for a May release – which is surprising to say the least as I was expecting at least April. I would rather they take the time in perfecting Mario Kart 8, as it will be a key title in Nintendo’s strategy to breath life into the Wii U. At least they have got the box art perfect.