Fans have long messed around and added weird features to Super Mario 64. One fan, however took it to the next level and basically designed a sequel.
SM64: Last Impact Release promises to include “130 stars, 12 powerups, many new bosses and a large variety of completely new levels.” It took user Kaze Emanuar over 4000 hours to produce and from the looks of it that time seemed to have paid off.
Be sure to head to the video description here and download it ASAP before Nintendo pulls a Nintendo.