![Unseen E3 2006 Demo Footage Showcases Early Gameplay For Super Mario Galaxy And More | Nintendo Life Unseen E3 2006 Demo Footage Showcases Early Gameplay For Super Mario Galaxy And More | Nintendo Life](https://i.ytimg.com/vi/j9R1EmwxmEQ/maxresdefault.jpg)
Unseen E3 2006 Demo Footage Showcases Early Gameplay For Super Mario Galaxy And More | Nintendo Life
![James Montagna | Game Designer on Twitter: "Never before documented anywhere online that I've seen, so perhaps it's newsworthy; prototype Wii controllers had PAUSE / BACK buttons instead of + / - James Montagna | Game Designer on Twitter: "Never before documented anywhere online that I've seen, so perhaps it's newsworthy; prototype Wii controllers had PAUSE / BACK buttons instead of + / -](https://pbs.twimg.com/media/DqjystMXgAA5bMN.jpg)
James Montagna | Game Designer on Twitter: "Never before documented anywhere online that I've seen, so perhaps it's newsworthy; prototype Wii controllers had PAUSE / BACK buttons instead of + / -
![Forest of Illusion on Twitter: "Fun fact: The games shown off by Nintendo at E3 2006 actually weren't running on a real Wii, despite showing the system. The boards were completely empty. ( Forest of Illusion on Twitter: "Fun fact: The games shown off by Nintendo at E3 2006 actually weren't running on a real Wii, despite showing the system. The boards were completely empty. (](https://pbs.twimg.com/media/EofhxJFU8AIkO7h.jpg:large)