"Zelda is a project with a huge volume of people and complex game development procedures," said Miyamoto, speaking with Official Nintendo Magazine. "As soon as we decided to postpone the game from last year to this year and make the perfect Zelda, all the team were delighted to have the time to work on many ideas."Nintendo has said the delays are not a result of development problems or from converting Twilight Princess to a Revolution-only title, but to add content and improve the game. Nintendo has yet to set an official release date, but it is expected the game will launch sometime in November, possibly coinciding with the launch of the Revolution.