You must have internet connection and a Nintendo Network ID. This is the US/Canada Version. Super Mash Bros. Ultimate for the Nintendo Switch.
Super Smash Bros. Ultimate for the Nintendo Switch system
Nintendo Switch™ - OLED Model: Super Smash Bros.™ Ultimate Bundle (Full Game Download + 3 Mo. Nintendo Switch Online Membership Included) : Video Games
Super Smash Bros. Ultimate for the Nintendo Switch system
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Super Smash Bros. Ultimate (Nintendo Switch, 2018) for sale online
Super Smash Bros. Ultimate - Nintendo Switch - BRAND NEW/SEALED! (A) 9784549642280
Nintendo Switch™ - OLED Model: Super Smash Bros.™ Ultimate Bundle (Full Game Download + 3 Mo. Nintendo Switch Online Membership Included) : Video Games
Super Smash Bros.™ Ultimate for Nintendo Switch - Nintendo Official Site
Super Mario Odyssey Smash Bros Ultimate Nintendo Switch Games Game Lot Brothers 9784549642280
Nintendo Switch™ - OLED Model: Super Smash Bros.™ Ultimate Bundle (Full Game Download + 3 Mo. Nintendo Switch Online Membership Included) : Video Games
Super Mario Odyssey Smash Bros Ultimate Nintendo Switch Games Game Lot Brothers 9784549642280
Fighters, Super Smash Bros. Ultimate for the Nintendo Switch System, super smash browser
Super Smash Bros. Ultimate - Nintendo Switch [Digital Code] : Video Games
Nintendo Switch™ - OLED Model: Super Smash Bros.™ Ultimate Bundle (Full Game Download + 3 Mo. Nintendo Switch Online Membership Included) : Video Games