First we need to gain access to the Steam Console.

To do so, press the Windows Key + R. A window should pop up. Type in "steam://open/console" and hit enter.

If Steam is already running, the Console should appear. Otherwise you will have to log-in first.

At the bottom of the console you can enter commands.

To download a previous version, we use the "download_depot" command followed by the app, depot & manifest ID. You can look up specific details on this page here .

Some relevant examples:

• • Patch 1.0.3 manifest ID is 4447225043679556471
• Patch 1.0.6 manifest ID is 2363071559785156567
• Patch 1.1.1 manifest ID is 7798645032494420073
• Patch 1.1.4 manifest ID is 4725871885334222236

So, to download 1.0.6, we do download_depot 1369630 1369631 2363071559785156567

Patch 1.0.3 would be download_depot 1369630 1369631 4447225043679556471

etc.

Wait for the files to download (it's a bit over 1GB so it may take a while). You should find the files under "Steam\steamapps\content\app_1369630\depot_1369631".