If you’re planning to download or purchase Game-Key Cards, you’re probably going to want to expand your storage space with a microSD Express card.

That’s because the five largest Nintendo Switch 2 games by file size require over 300GB of space, with the largest game, Split Fiction, taking up 73GB alone.

Here’s the list of games and their file sizes:

1. Split Fiction – 73GB
2. Madden NFL 26 – 61.9GB
3. Hitman World of Assassination – 61.5 GB
4. Cyberpunk 2077 Ultimate Edition 56.8 GB
5. Yakuza 0: Director’s Cut Director’s Cut 47 GB

Please note that the information provided in this list is accurate as of May 8, 2025.

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