Super Mario 64 and The Legend of Zelda: Ocarina of Time are two of the biggest games on the N64. Two titles that fans all over the world hold in high regard. It's pretty hard to improve upon these classics, but that hasn't stopped one modder from trying!
The above video showcases a mod that takes Ocarina of Time and tries to recreate the world map of Super Mario 64 within it. In other words, it's Link running around in a Super Mario 64-style adventure! The end result is damn impressive, and seems to have mashed the two games together quite well!