Nintendo explains Switch 2 game-key cards

Nintendo explains Switch 2 game-key cards

Nintendo says game-key cards are physical Nintendo Switch 2 cards that trigger a game download rather than storing the full game. An internet connection is needed for the initial download, and the card must remain inserted to play.

• Game-key cards do not contain the complete game data.

• After inserting a game-key card, the game downloads to system or compatible microSD Express storage; internet access is required only for that first download.

• A game-key card must be inserted for the downloaded game to be playable.

• Nintendo says game-key cards are not tied to a Nintendo Account and can be lent to another person.

Source: Nintendo, 2026-09-23. Read the original announcement

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