In summation, a game-key card doesn't contain the full game on the physical cartridge. Instead, it's a "key" that lets you ...

A Massive Entertainment audio architect explains why Star Wars Outlaws needed Game-Key Cards on Switch 2, and it's not about ...

A Game-Key card has a "key" stored on it that prompts a download of the game data from Nintendo's servers the first time you insert it.

Famitsu challenges Nintendo's decision to adopt the new physical format, but the company avoids giving a clear answer.

The game-key cards announced at Wednesday’s Switch 2 Direct will carry key codes, not game data, and I don’t like it.