Take out rivals and team up with friends online in supported Nintendo Switch titles, such as Mario Kart 8 Deluxe, Animal Crossing: New Horizons and Super Smash Bros. Ultimate.

Get access to a curated library of over 100 NES & Super NES titles. Pass a Joy-Con controller to a friend for multiplayer fun, or play online!

Securely and automatically back up your game data online for easy access. This makes it simple to retrieve your game data if you lose your Nintendo Switch console, or start using a new one.

Use the dedicated smartphone app to access special features for games including Animal Crossing: New Horizons, Super Smash Bros. Ultimate and Splatoon 2, to see which of your friends are online and what they're playing and to enable voice chat in compatible games.