Online features, Save Data Cloud and Nintendo Switch Online smartphone app features available in compatible games. Persistent Internet, compatible smartphone and Nintendo Account age 13+ required to access some online features on the app, including voice chat. Membership auto-renews after initial term at the then-current price unless canceled. Paid Nintendo Switch Online + Expansion Pack required to play the Nintendo 64 – Nintendo Switch Online, Game Boy Advance – Nintendo Switch Online and SEGA Genesis – Nintendo Switch Online collections of games, and to access the Mario Kart 8 Deluxe – Booster Course Pass, Animal Crossing: New Horizons – Happy Home Paradise and Splatoon 2: Octo Expansion DLC at no additional cost. **Any Nintendo Switch Online membership (sold separately) and Nintendo Account required to access the Nintendo Entertainment System – Nintendo Switch Online, Super Nintendo Entertainment System – Nintendo Switch Online and Game Boy – Nintendo Switch Online collection of games. *Additional accessories may be required for multiplayer mode.