: The game's starting screen was completely rebuilt for better accessibility to user profiles, the DLC Browser , Mod Manager , and game settings.

: Steam will automatically download the necessary files to revert your game to version 1.39. System Requirements

If you just want to play the , let Steam update to 1.53. If you truly need 1.39 for an old mod, use the Steam Beta method above.

Version 1.39, released in November 2020, serves as a critical junction in the game's history. It was the final major update of 2020 and laid the foundational work for graphical overhauls that would define the game's visual identity in subsequent years. Searches for the "1.39 download" typically stem from players seeking to access specific legacy features, play compatible mods that have not been updated for newer versions, or experience the Colorado DLC in its launch state.

Before downloading the game, make sure your computer meets the system requirements:

: If you need to roll back to version 1.39 specifically to maintain compatibility with certain mods or older map expansions, you can do so easily through the Steam interface: