SnowRunner relies heavily on co-op play. Pirated versions are generally blocked from official servers, preventing you from playing with friends.
Downloading files with this specific naming convention from unofficial sources carries significant risks: SnowRunner.Premium.Edition.v16.1-P2P.zip
Indicates the package includes the base game plus the "Premium Edition" content, which typically features the Season 1 Pass (extra maps and vehicles). SnowRunner relies heavily on co-op play