Nintendo has posted a brand new volume of its Iwata Asks interview series, where Satoru Iwata speaks with team members behind Nintendo’s consoles and games, and this time it’s focused entirely on the development of The Legend of Zelda: Spirit Tracks.

If you’re interested at all in the choices Nintendo made while creating Spirit Tracks, or if you want insight into the Zelda team’s thought processes, the interview is a great read that takes you deeper into the minds of Anouma, Iwata, and Iwamoto as they went through the process of creating Spirit Tracks.

You can read the full Iwata Asks interview here.