I'll say 3D World. But that's mainly because I usually prefer 3D platformers these days. It's not that I don't like 2D platformers, it's just that I love 3D ones even more.
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








