Oxygen.not.included.build.9957198.zip 【QUICK ●】

Build numbers have progressed linearly since the game's launch (e.g., Build 356355 in 2019), and even the most recent Quality of Life updates remain far below the 9 million mark. Safety and Security Risks

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

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 Oxygen.Not.Included.Build.9957198.zip

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

Downloading game files in .zip format from unofficial sources carries significant risks: Build numbers have progressed linearly since the game's

The latest stable release is Build 722606 , released on April 15, 2026.

To ensure a safe and stable gaming experience, use official distribution channels: Official build numbers for Oxygen Not Included as

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