Whether the rumor is true or not...
Would be awesome if there was some cross over functionality between a 3D Metroid title and the 2D Metroid title. Does anyone know if it would be possible for one game to affect the other on the Switch. I seem to remember this being the case on the Wii where having played one Metroid opened a costume or something in another. Would be pretty cool if completing 100% in either opened a secret room in the other, for instance.