Zippy6 on 02 April 2025
Nintendo Switch 2 Game-Key Card Overview | Nintendo Support
Some physical games will not contain the game on cartridge (like some current switch 3rd party), and will be marked in this way. Hopefully these ones don't come with the $10 premium lol. AFAIK MK/DK etc are not "game-keys" and do have the data on the cartridge.
