softcoregamer82 on 21 November 2013
It's hard to predict Mario sales. Usually 2D Mario sells better than 3D, but obviously NSMBU didn't shift a lot of systems. Although, they have bunched the NSMB too close together recently, and there were two released in 2012. 3D World has a huge advantage over the Galaxy games in that it has true mutliplayer plus the awesomeness of 3D Mario, so it's the best of both worlds.
