Soundwave on 20 September 2015
Shrugs. Maybe it started off as a Wii U or 3DS game and Nintendo opted to move it to the NX, which will probably be the case for a lot of games.
We know for a fact Super Paper Mario and Fire Emblem on Wii started off as GameCube games, so did Zelda: Twilight Princess, I wouldn't even be surprised if Metroid Prime 3 also initially was going to be a GCN game.
