Certain Nintendo Switch Physical Games Are GameKey Cards For Downloads

Certain physical Nintendo Switch 2 games will be digital downloads that use a new feature called Game-Key Cards, Nintendo has revealed.

Why a particular game may use a Game-Key Card instead of a regular Nintendo Switch 2 game cartridge is unclear, but a page on the Nintendo customer support page breaks down how it will all work. Information about the Game-Key Card system didn't appear in the recent Switch 2 Nintendo Direct but instead appeared online via Nintendo's website after the broadcast.

Unlike a regular physical game cartridge, Game-Key Cards don't include game data but are instead a "key" that can be used to download and later access a particular game. The Game-Key Card is required even after that game has been downloaded and installed and is in many ways treated just like a normal game cartridge, minus the console actually running the game off it.