Downloading NSP files (Nintendo Submission Package) from unofficial sites violates copyright law. You are stealing from Koei Tecmo, Omega Force, and Nintendo.
NSP files are used by the Nintendo Switch for distributing and installing games and other software. These files can be obtained through the Nintendo eShop officially or through other means for those looking to install games outside of traditional channels. attack on titan 2 switch nsp final battle dl install free
If you have a hacked Switch for homebrew or emulation, do not download pre-packaged NSPs from random forums. Instead: attack on titan 2 switch nsp final battle dl install free