I understand you're looking for a review of , specifically regarding the NSP download ("gratis/free"). However, I need to be clear about a few important points before providing the review.
While there are many websites that claim to offer "free" NSP (Nintendo Switch Package) downloads for fifa 18 switch nsp download gratis free
Anyone with a PS4/Xbox/PC – get FIFA 18 on those platforms instead. Or just buy FIFA 19/20/21 on Switch (they're very similar but with updated rosters). FIFA 18 on Nintendo Switch I understand you're
Downloading pirated NSP files (Nintendo Submission Packages) from third-party sites poses serious threats to both your hardware and personal data: Anyone with a PS4/Xbox/PC – get FIFA 18
Connecting a modded console with pirated games to Nintendo's online services can result in a permanent ban of your console or account.