Nintendo's introduction of Game-Key Cards for the Switch 2 has certainly stirred up a lively debate among gamers and industry experts alike. When the Switch 2 was unveiled last month, it was revealed that some of these new Switch 2 game cards would not contain the full game but rather a key for downloading the game. Nintendo clarified that Switch 2 Edition games would include both the game and any upgrades directly on the cartridge.
These Game-Key Cards are essentially physical cards that hold a key to download your chosen game. Upon inserting the card into your Switch 2, you'll need to download the actual game data. To ensure transparency, each Game-Key Card's packaging is clearly labeled on the front, giving buyers a clear indication of what they're purchasing.
Not all games follow this model, however. Titles such as Street Fighter 6 and the Bravely Default remaster come with the Game-Key Card disclaimer, whereas Mario Kart World and Donkey Kong Bananza do not. Notably, the hefty Cyberpunk 2077 occupies a full 64 GB cartridge on the Nintendo Switch 2.

Reactions to this move have been mixed. Nightdive Studios CEO Stephen Kick expressed his disappointment, saying, "Seeing Nintendo do this is a little disheartening. You would hope that a company that big, that has such a storied history, would take preservation a little more seriously."
During an interview at the opening of the Nintendo San Francisco store, IGN asked Nintendo of America's president, Doug Bowser, about the future of physical media with the advent of Game-Key Cards. Bowser responded, "In the immediate future, physical games are still a key part of our business. And we value our relationships in particular with our retailers, and want to make sure we have products available for them to sell to their consumers."

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Bowser further elaborated on the purpose behind Game-Key Cards, indicating that they allow third-party publishers to bring larger games to the Switch 2. He explained, "When you look at Game-Key Cards, for us, our goal with Nintendo Switch 2 – similar to what we were able to accomplish on Nintendo Switch – is to have the broadest and deepest library of content we possibly can. And that includes our publishing partners. And Game-Key Cards are a way that our publishing partners are able to bring more content onto the platform, deeper and larger, more immersive content on the platform."
CD Projekt confirmed using the largest available Switch 2 cartridge size of 64 GB for Cyberpunk 2077, which is the maximum capacity for all Switch 2 cartridges. Meanwhile, Nintendo keeps its first-party game sizes relatively small.
Mario Kart World: 23.4 GB
Donkey Kong Bananza: 10 GB
Nintendo Classics: GameCube app: 3.5 GB
Super Mario Party Jamboree – Nintendo Switch 2 Edition + Jamboree TV: 7.7 GB
Kirby and the Forgotten Land – Nintendo Switch 2 Edition + Star Crossed World: 5.7 GB
Almost all third-party Nintendo Switch 2 games revealed so far utilize Game-Key Cards. Daniel Ahmad, Director of Research & Insights at Niko Partners, noted that this could place significant pressure on the eShop during the Switch 2's launch in June as fans rush to download their games. Ahmad added, "Game cards are significantly more expensive than discs (+ increases with each GB). It takes time to ramp up production of multiple storage capacity game cards. Digital games / lower capacity cards offer higher margins for publishers. Digital is the majority of sales."
Christopher Dring, Editor-In-Chief and Co-Founder of The Game Business, commented that Game-Key Cards are "basically Christmas/birthday present boxes for wrapping up." He further stated, "Ultimately, with fewer games retailers, rising manufacturing costs, the fact that younger generations just don’t care, plus the drive for sustainability, all points in one direction for physical media."
For more insights, check out IGN's full interview with Doug Bowser on the Nintendo San Francisco store and the Switch 2.
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