Oxygen.not.included.build.9957198.zip Guide

Official Klei Troubleshooting Guides and bug reporting tools like the Player.log collector only function with verified Steam or Epic Games Store installations. Recommendations

Use the SteamDB Oxygen Not Included Patch Tracker to cross-reference your version with the latest legitimate build.

There is no record of a build version 9957198 in official developer logs or community tracking databases. Official updates follow a consistent six-digit numbering scheme: Oxygen.Not.Included.Build.9957198.zip

If you are looking for new features, join the public_testing branch through the Properties > Betas menu in your Steam library.

The latest stable release is Build 722606 , released on April 15, 2026. Official Klei Troubleshooting Guides and bug reporting tools

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.

These archives often lack critical dependencies or have modified .dll files that can cause system instability. These archives often lack critical dependencies or have

Public testing builds are also within the 700,000 range, such as 719531 from late March 2026.