Bowser has kidnapped the princess (again) and Mario must save the day. But this time through, he takes a stroll. Nothing bothers Mario as he walks through all the stages, sometimes backwards, on his way to save the princess.
This movie obsoletes HappyLee's walkathon, since it completes all of this game's stages without using any warps. This movie demonstrates the possibility to complete every single stage without pressing the B button. Having been bothered by the lack of running and shooting in this game, the ending outright asks the player to press B.