One of the main criticisms about the 3DS version of Super Mario Maker is the lack of features it has, including many the Wii U version has. Well, modders have already attempted to address that. A new tool has been released that enables players to export and import your 3DS Super Mario Maker levels to and from your SD card. You are also able to convert them to Wii U compatible versions. There’s even progress being made on an online database where you will be able to upload your courses.