Goodnightmoon on 31 July 2016
True, there are more reasons but one of the main ones is the lack of a launch game that shows the capabilities of the console in an efective way, Instead of something like NSMBU and Zombie U they should have showcased the gamepad with Mario Maker and the potential of the hardware with Mario Kart 8 or 3D World, but all of them came too late, If the launch had included SMM, 3DWorld and Splatoon WiiU could have sold twice lifetime.
