Steam allows you to download any past version via the "Betas" tab.
Fix: Remember, 1.35 only introduced DX11 as a "beta." It is unstable on some AMD cards. Right-click the game in Steam > Launch options > Type -rdevice dx9 to force the stable DirectX 9 renderer.
If you own a physical disc or a non-Steam digital copy (from GOG or the old SCS store):
Before the "Iberia" or "Heart of Russia" DLCs, the 1.35 update focused on polishing existing content. The developers completely rebuilt parts of the France map, adding new highways, reworking city layouts (like Paris and Bordeaux), and adding famous French landmarks to make the drive more immersive.
Update 1.35 revamped the physical interaction with trailers. You could no longer simply back up near a spot; you had to align the kingpin with the fifth wheel. This added a hardcore simulation layer requiring precise maneuvering.
Warning: Be exceptionally cautious. Search engines are flooded with fake ".exe" files claiming to be "ETS2 1.35 full cracked." These almost always contain malware or ransomware. SCS Software supports a "Beta Branch" system on Steam, which is the only safe method to get this version.
There are two primary ways to access this specific version of the game.
Once you have completed your Euro Truck Simulator 2 1.35 download, the game will feel dated without visual upgrades. Here are the top legacy mods that work flawlessly on this build: