Spltoon3-(usa)-nswtch-nsp-update121-ziperto.rar [Top 10 Limited]
The file SPLTOON3-(USA)-NSwTcH-NSP-Update121-Ziperto.rar is a compressed archive.
A tool that supports .rar archives, like 7-Zip or WinRAR . 2. Extracting the File SPLTOON3-(USA)-NSwTcH-NSP-Update121-Ziperto.rar
This specific file is an Update , not the base game. You must have the base version of Splatoon 3 already installed for this to work. The file SPLTOON3-(USA)-NSwTcH-NSP-Update121-Ziperto
Once extracted, you should see an .nsp file. This is the actual update file. SPLTOON3-(USA)-NSwTcH-NSP-Update121-Ziperto.rar
the extracted .nsp update file into that folder.