: For older boxed versions of the game, the product key is usually printed on a sticker inside the box or on the back of the manual.
Scroll down and select temporary_1_35 - 1.35 for incompatible mods . Euro Truck Simulator 2 Product Key 1.35.1.31
Cracked or illegally activated versions of ETS2 cannot connect to the World of Trucks servers, blocking you from official online contracts, community events, and multiplayer features. How to Access Version 1.35.1.31 Legally : For older boxed versions of the game,