With Nintendo Switch Online you can play all your favourite multiplayer games online with friends and rivals from all around the world. You'll also have access to a library of classic NES games - all designed to be played on your Switch. You're also able to save your games to the cloud. So you can back everything up in case you lose your Switch, or want to upgrade in the future. Everything's already saved to your account, so you just have to log back in on your new Switch and everything is ready to pick up where you left off.