A game maker, maybe a sandbox type game like scribblenauts wher you make your own levels and can share them online

yeah what mario said. we need something like that on the 3DS. Not like mario maker though, it needs to be a 3D maker, and it could even use the 3D feature on the 3DS system lineup! I could see Pretendo supporting an idea like that and making the online feature for it. Good idea!