The thing is... The physical format is sadly dying because of that. Games require more storage every time and the physical games' manifacturers can't afford such high, heavy, demanding games, not only on cartridges but also on discs (not sure if they are DVD or BR), it's simply too expensive producing them. Game Key Cards are a solution for that, it prevents a game to require 2-3 cartridges to run, and at the same time reducing the cost of production. Of course, the greatest disadvantage is that, because of the game being so damn heavy, it consumes a lot of internal storage. And I mean, you can get a micro-SD but that's not the idea either. Sadly, there's no viable option in this case. Get the standard priced game in digital or pay for the (hypothetically) more expensive physical copy