If you want to know how much space various Switch eShop games take up, we've got a list for you. This information supposedly comes from the various Japanese pages for these games, so there might be a slight difference when it comes to EU/NA file sizes. There are certain titles on the list that have had confirmed file sizes for awhile now, like Zelda: BotW. If these sizes are legit, you should get a good, rough estimate of how much space you'll need if you're going the digital route.
- The Legend of Zelda: Breath of the Wild 13.4 GB
- Puyo Puyo Tetris 1.09 GB
- I Am Setsuna 1.40 GB
- Nobunaga’s Ambition 5 GB
- Mario Kart 8 Deluxe 7 GB
- Snipperclips 1.60 GB
- Dragon Quest Heroes I·II 32 GB