The term "p2p" (peer-to-peer) often refers to unofficial distributions or torrents. While these can sometimes provide specific older versions of the game, they come with significant risks:
: Supporting the developers at SCS Software helps them continue creating the map expansions and updates that have kept the game alive for over a decade. System Requirements for v1.45+
Getting your hands on (ETS2) version v1.45.1.6s involves a few different paths depending on whether you're looking for the official release, specific patches, or community-shared versions. Official & Safe Ways to Download
The "v1.45" update was a significant milestone for the game, introducing: