If you downloaded this file from a third-party site (not Steam or Epic Games), please (like Malwarebytes or VirusTotal) before running the .exe to ensure it hasn't been modified with malicious code.
Note: If you get a "Windows protected your PC" popup, click "More info" and then "Run anyway." 3. Common Troubleshooting
Are you having a while trying to open this file, or Fichier : Subnautica.v70687.zip ...
Extract the folder to a location where you have "Write" permissions, such as C:\Games\ or your Desktop. Avoid C:\Program Files\ as it can sometimes cause permission issues with saves. 2. Launching the Game Open the extracted folder. Look for the executable file, usually named . Double-click it to start.
Right-click the file and select or use a tool like 7-Zip/WinRAR. If you downloaded this file from a third-party
This will cause the game to crash or fail to save your progress.
: Your save games are typically stored in the SNAppData folder within the game directory or in %AppData%\..\LocalLow\Unknown Worlds\Subnautica . 4. Safety Warning Avoid C:\Program Files\ as it can sometimes cause
: Ensure your graphics drivers are up to date. This specific build (v70687) is older, so if you are on Windows 11, you may need to right-click the .exe , go to Properties > Compatibility , and set it to Windows 7 or Windows 8 .