Playing online with a Nintendo DS game on a Nintendo 3DS | Nintendo 3DS & 2DS | Support | Nintendo
Nintendo 3DS Online Functions Will Remain Intact For A Long Time Yet - GameSpot
Nintendo's Online Services Down for the Switch, 3DS, and Wii U | USgamer
9 Best Online Multiplayer 3DS Games
Hello people I need your help, I started doing a huge research of all the 3DS games with online co-op and competitive multiplayer that still working, Im sure I still missing some
Nintendo 3DS Online Services Will Still Be Available - Gameranx