Exist alternative or back doors for some degrees in New Super Mario Bros for Wii?
In Super Mario World on the Super NES (16-bit), some degrees on the globe map were stood for by a different-colored world, which showed that there were back doors concealed on them that would certainly open a new course. This generally entailed locating a surprise lock and also key, and also rejoining them.
In New SMB for Wii, there seems a comparable arrangement. Coincides real, and also if so, what shades show that there are numerous leaves?