Ever wonder what exactly happened during that massively long development cycle of the Legend of Zelda: Ocarina of Time? Well, YouTuber HappehLemons is creating a three-part documentary going into an astonishing amount of detail about the developmental process. He talks about the origins, taking us all the way back to initial concept ideas talked about before the Nintendo 64 was even released. The video touches on the first reveal of the Zelda tech demo for the Nintendo 64 and the first two builds of the game. If you are a fan of Beta Zelda or just like seeing these mysterious come to life, then you certainly must watch this video. Make the jump to check it out.