Searching for "gratis" or free NSP files from unofficial sources carries significant risks:

Which would you like?

NSP files are packages used by the Nintendo Switch to distribute and install games and other content. These files can be downloaded from various sources and then installed on the Switch using tools like the Homebrew Launcher.

: Check the Nintendo eShop frequently; the game has been seen discounted by up to 75%, bringing the price as low as £8.99 (~$11) during special promotions.