https://medium.com/@buchananaubrey/how-to-play-modded-ocarina-of-time-613acb9a0dce

(As a bit of a “warning” about this article, I intend to revisit it for semi-regular editing to include any new advancements I discover in playing Ocarina of Time with mods. I may also update it to provide more in-depth “how to” instructions for doing this stuff if people are interested.)

The Legend of Zelda: Ocarina of Time really needs no introduction, but in case you’ve somehow missed this, Ocarina of Time scored perfectly across the charts when it released to the Nintendo 64 in the late 90's and continues to hold its place as the highest-rated video game of all time at Metacritic. The game was successful enough to drive the releases of the very similar sequel Majora’s Mask, the reworked version of the game, Ocarina of Time Master Quest, and an enhanced port Ocarina of Time 3D.