Official Klei Troubleshooting Guides and bug reporting tools like the Player.log collector only function with verified Steam or Epic Games Store installations. Recommendations
To ensure a safe and stable gaming experience, use official distribution channels: Oxygen.Not.Included.Build.9957198.zip
The file appears to be an unofficial or potentially malicious distribution. Official build numbers for Oxygen Not Included as of April 2026 are in the 722,000 range (e.g., Build 722606), making a build number starting with "995" highly irregular. Build Authenticity Review Official Klei Troubleshooting Guides and bug reporting tools
The latest stable release is Build 722606 , released on April 15, 2026. 000 range (e.g.
If you have already downloaded the "9957198" file, it is strongly recommended to delete it and perform a full system scan with reputable antivirus software.