For the modern version of the game, activation is handled through the Steam client: Support - Euro Truck Simulator 2
The active game right now is Euro Truck Simulator 2.
: The original 2008 game, sometimes referred to as the 2013 version due to later digital re-releases. truck-simulator.fandom.com Where to Buy Legitimate Keys
: If you have a physical disc, the activation key is located inside the original box. Activation Steps
To play the genuine Euro Truck Simulator series safely, you should use authorized digital distribution platforms:
To be clear, the release date of the original Euro Truck Simulator was August 2008, making "ETS 13" an impossibility.
Because "Euro Truck Simulator 13" does not exist as a legitimate title from the developer, SCS Software
He didn't have a code. So he brute-forced his own, using a line from the old trucker’s anthem his father taught him.
Download the installer from the official Euro Truck Simulator 2 website.