: If your current version is crashing, use the Steam "Verify Integrity of Game Files" tool to repair corrupted data.
If you are seeing this number in an error message or a "paper" (physical or PDF) document: Download Oxygen Not Included Build 9957198
: Earlier builds like the November 2025 Quality of Life Update (Build 697549) that are often used for community testing. : If your current version is crashing, use
Could you clarify where you saw this specific or what you mean by "paper" ? Oxygen Not Included - Game Updates Download Oxygen Not Included Build 9957198