If you're looking for a more straightforward way to play Batman Arkham Knight, consider purchasing the game from the Nintendo eShop or other digital storefronts. Your support will help ensure that developers continue to create amazing games like this one.

: NSP files are a format used for distributing and installing games on the Nintendo Switch, typically through tools like the Nintendo eShop or third-party software for homebrew purposes. Acquiring NSP files from unofficial sources can be risky and potentially illegal.

: You can buy the Batman: Arkham Trilogy at retailers like Amazon or Best Buy. Note that while Arkham Asylum is on the cartridge, Arkham Knight requires a significant digital download (approx. 26GB to 28GB ) even with the physical copy.