Theroy! nintendo dosn't want a free super mario maker floating out there (not just for legal resons) but thay maybe be working on super mario maker 3d....ummmmmmm..... i only hope

Super Mario Maker 3D free??/????/

it probably won't be free but a 3d super mario maker sounds like a pretty good concept. :)

Super Mario Maker made the wii u got ALOT of more sales, so if people who don't have the game could just get the 3ds version the wii u wouldn't get the extra sales, even if it was just 15 more.