LipeJJ on 06 February 2015
I guess Captain Toad is one. The game is about 500k with 2 months on the market with little to no marketing. And since it's proven to be an evergreen title, it should easily hit 1m along the way.
But like other said, I think Splatoon will be the first real new IP to be a success.
Bet with Teeqoz for 2 weeks of avatar and sig control that Super Mario Odyssey would ship more than 7m on its first 2 months. The game shipped 9.07m, so I won
