Majora's Mask 3D will run on the 3DS (XL) and 2DS. Who else is upset that Nintendo isn't supporting the New 3DS (XL) properly?

[Aielyn]

I suspect that it's going to have extra content or improved quality on the New3DS, much like how early Pokemon games had colour information for playing on the GBC. Rather than making it New3DS-exclusive, they just have added features.

Definitely expecting Amiibo functionality (it's too perfect to match Amiibos with the masks). Face-tracking the camera would also be a great addition, allowing the game to feel like you're looking through a window into the world, rather than looking at a 3D representation on a screen.