1. Mario & Sonic at the Sochi 2014 Olympic Winter Games (2013)
This is the fourth time Mario and Sonic have collaborated on an Olympic-themed game, proving that even an Italian plumber and a blue hedgehog can have a healthy platonic relationship if there's enough snow (and money) around. You'll need to be a Wii U owner to play it, as there's no mobile version this time around, but with skiiing, bobsleddding, curling, figure skating and more aided by the Wii U's motion controller, this is as close as you can get to competing at Sochi outside of watching the games on TV and imagining yourself as the competitor.
What? Of course this is the best snow game ever. There has never been another snow game. Dissent is deeply inadvisable.