Fujibayashi and his team built a prototype of Breath of the Wild. They put together a starting area with a small field and a handful of trees, then stuck rupees all across the world, hiding them in places that the development team thought Miyamoto and Aonuma might explore. Then Fujibayashi presented their demo to the two Nintendo elder statesmen.
"We put rupees at the top of the tree to let them know that this is something we're taking into account, but I didn't tell them," Fujibayashi said. "All I did was say, ‘Here, play the game.' So the first thing [Miyamoto] did was start climbing, and he climbed the tree, and once he was able to do that and see that he can go anywhere within this small field, he got how this game will play out and that's how I presented it to him."
Then they watched and waited. And watched. And waited."When we first presented this to Mr. Miyamoto, he spent about an hour just climbing trees," Fujibayashi said. "We left little treats like rupees on the trees, but we also left other things in other places we thought he might go. But he just kept climbing trees. Up and down. And so we got to the point where we go, ‘Do you want to look at other stuff?' But he just kept on going. Once [he] got out of the Shrine of Resurrection, he spent an hour just within a 25-50 meter radius outside of that cave just climbing trees."
