https://wccftech.com/the-witcher-3-switch-preview/

So, one of the big surprises from E3 earlier this year was The Witcher 3: Wild Hunt, even though the rumours had been making the rounds about a port. The real surprise around the game was the claims that it would all fit on one Game Card. Naturally, the question is what has been compromised?

Surely there must have been a compromise somewhere? This is The Witcher 3. How can a game that looks like The Witcher 3, has the size of The Witcher 3 and have everything that The Witcher 3 has all fit on one Nintendo Switch Game Card? The question is simple: What kind of Witchery is this?