In the highly anticipated sequel to the critically acclaimed Super Mario 64, Mario and Peach are taking a much-deserved vacation from the so often troublesome Mushroom Kingdom. Only, they quickly find out that there is trouble amuck at their island destination. A culprit has coated the world with goop and paint. Even worse, according to the locals he just happens to look like Mario. Mistaken for the true offender, Mario's would-be vacation instead turns out to be another day on the job as he is convicted of the villain's crimes and is ordered to clean up the world with a water-spewing device that straps to his back, which just happens to add a whole new layer of depth to the usual platforming action.
This time, zelpikukirby and su reach the ending by executing arbitrary code caused by the cutscene underflow glitch. Please read the authors' comments for more details.