: In the console, use the command structure download_depot . For Subnautica Windows, the AppID is 264710 and the DepotID is 264712 .
: These launchers also handle updates automatically upon startup. subnautica-update-84-installation-tutorial
For a visual walkthrough on how to access and install specific legacy versions of the game, check out this guide: : In the console, use the command structure download_depot
: Your console will prompt you to download the update before launching the game while connected to the internet. Manual Downgrade to Update 84 (Advanced Users) For a visual walkthrough on how to access
: If your Steam client is open, it will automatically detect the update and begin downloading it. If it doesn't, right-click Subnautica in your Library, select Properties > Installed Files , and click Verify integrity of game files to force an update check.