Another L from the Big N, ending online play for 3ds and wii u. Its lame considering the 360 and ps3 still have online servers up, but probably they just trying to shift to their new online systems for switch and whatever their next console is.
On a related note
https://pretendo.network/
this project is working on making replacement servers for the 3ds and wii u, show em some love. there's currently a beta test ongoing.