One account
Register once, verify your email, then link consoles and emulators: Switch, and Wii or DS by friend code. Every signed-in device is listed and can be revoked.
Create an account, link your console or emulator, and keep your friends list where you can see it.
1 Online now 1 In a game Status
From a cold account to playing with someone.
Register with an email address and confirm it. Then sign in here to link your consoles.
Your console or emulator links itself to the account and gets a friend code. Every link is listed here and can be revoked.
Swap friend codes, accept requests, and the friendship shows up on both consoles.
Your friend list follows you onto the console. Game invitations are delivered, but joining a game from one does not work yet.
The short version; the features page has the full list with what does and does not work yet.
Register once, verify your email, then link consoles and emulators: Switch, and Wii or DS by friend code. Every signed-in device is listed and can be revoked.
Share a friend code, send and accept requests, chat, and block anyone you would rather not hear from.
Back up saves from linked consoles and restore them anywhere.
Message friends from the web or the app, with voice rooms for a session.
AGPL-3.0 servers, documented contracts, a published mobile API and cloud saves. Nothing depends on a vendor staying online.