Disclaimer: This article is for educational and informational purposes only. Euro Truck Simulator 2 is a proprietary game developed by SCS Software. We strongly encourage users to purchase the official game via Steam or the official website to support the developers and ensure access to auto-updates, multiplayer (TruckersMP), and Workshop mods.

Notes on free options

• Steam occasionally offers free weekends or demos/trials; otherwise ETS2 is paid. The official SCS site offers a free trial for the base game.
• Older versions are not generally distributed for “free” by legitimate channels except via Steam beta branches for existing owners or archived trial files on the SCS site.

Is There a Completely Free Version?

No. ETS2 is a paid commercial game. There is no official free version of 1.37. The only free-to-play options are:

• Occasional Steam free weekends (latest version only)
• Game demos (very old, not 1.37)

Euro Truck Simulator 2 – Version 1.37: What You Need to Know

Version 1.37 was a significant update for Euro Truck Simulator 2, introducing:

• FMOD sound engine – Complete overhaul of in-game audio (engine sounds, environment, radio).
• New sound effects for tires, wind, and rain.
• Updated truck sounds for all base vehicles.

While 1.37 offers a classic experience, most players today use newer versions (1.48–1.53+). However, you may want 1.37 for mod compatibility or nostalgia.

Final Verdict

Version 1.37 was the "bridge" between old-school ETS2 and the modern simulation. It is stable, lightweight, and sounds incredible. Use the Steam Beta branch to get it legally for free if you own the base game.

5. Troubleshooting Version 1.37

If you downgrade to 1.37 via Steam, you might encounter these issues:

• "Map Mods don't work": Mods like Promods or RusMap updated significantly after 1.37. You must find the specific version of the mod made for 1.37. Do not try to use current mods on an old game version.
• Save Games: Save files created in newer versions (e.g., 1.45+) usually cannot be loaded in version 1.37. You will likely need to start a new profile.
• Missing Sounds: Because 1.37 introduced FMOD, trucks using old sound definitions (def files) will be silent. Ensure you download mods specifically flagged for "1.37 FMOD".