Metallox on 12 December 2015
I'd say 2014, but since Pikmin 3 came out in 2013, 2013 is Wii U's best year.
However, I'm sure 2014 will dominate here. Kart 8 and Smash for Wii U, the most popular games of the console, released in 2014, and that year we also saw Bayonetta 2.
My bet with The_Liquid_Laser: I think the Switch won't surpass the PS2 as the best selling system of all time. If it does, I'll play a game of a list that The_Liquid_Laser will provide, I will have to play it for 50 hours or complete it, whatever comes first.
