There should be a general term for any physical "game" that requires attaining the respective game data from an external source to even be playable. A game-key card is just the newest and cheapest form (zero game data instead of a fraction).

Game-stub?

>>717732093
Him, Miyamoto and even Yamauchi were merely riding off Gunpei's coattails. I can see why people believe he was yakuza'd after he left.