For a look back at how the game functioned and appeared during its 2012 launch period, watch this comparison: 2012 vs 2023 - History of Euro Truck Simulator 2 YouTube• Oct 24, 2021 Support - Euro Truck Simulator 2
Since 2012, the game has been updated hundreds of times. The version from 12 years ago is missing features like rain sensors, advanced physics, and the massive map expansions (DLCs). The best way to get a working activation key today is: euro truck simulator 2 activation key 2012
If you have the original DVD/Box: