List of Super Mario Odyssey pre-release and unused content
This is a list of pre-release and unused content for the game Super Mario Odyssey.
"First Look at Nintendo Switch" trailer
Nintendo Switch Presentation Trailer
In the music note collecting room in New Donk City, there's an unused copy of the area that seems to mirror the normal one. This is never normally seen in game, and may date from an older concept for the area considered in its development.
The Art of Super Mario Odyssey