Super Mario Maker - Creation of a Level: Shell-Service (Super Mario Bros.)
With this direct feed footage you can see how the Shell-Service V1 level was created with Super Mario Maker's Level Editor and a Wii U GamePad. It's a very basic level using just the two first waves of tools available. The setting, physics and actions are from the now 30 years old Super Mario Bros, and the main concept is taking advantage of enemies' own shells. Of course, this video unveils that there's a hidden secret super star to make things easier, so beware of spoilers! You will be able to play this level by searching for ID 038B-0000-000F-46C4.