An online subscription service for the Nintendo Switch video game console.
Nintendo Switch Online features include online multiplayer, cloud saving, voice chat via a smartphone app, access to a library of Nintendo Entertainment System (NES) and Super Nintendo Entertainment System (SNES) games.
Following an interim period where Nintendo offered online multiplayer free of charge, the subscription service officially launched on September 18, 2018. An expanded tier of the service, Expansion Pack, was released on October 25, 2021, and adds Nintendo 64 and Sega Genesis games to the library.