Any mega fans of Ocarina of Time: there is a stable version of a randomizer where spreedrunners literally hacked and mapped the logic of the game to randomize all sorts of stuff to re-map the sequence by which you earn the items and beat the game. https://ootrandomizer.com/
Similar to the Link to the past randomizer. ALttP VT Randomizer
You need specific Japanese 1.0 version roms to generate randomized versions.