Quote Originally Posted by ErdrickLoto View Post
IIRC, it's available on the Wii (before the shut-down, anyways), Wii U, Windows, and 3DS.

I'd think that, given the Wii and Wii U were online at the same time, Nintendo Network would allow for cross-play, but I'm not sure if the servers were cross-platform or if Wii U/3DS and everything else were technically segregated. I'd imagine the former, but since it's not out over here I can't say for certain.
This actually looks bad for the Switch getting FFXIV, as all those console options are Nintendo based.

I guess the better question is, could anyone on any system play together, as that preventing the Xbone port.