How many people are playing Oxygen Not Included right now?

Oxygen Not Included has 8,759 players on Steam right now, with a 24-hour peak of 10,012 and an all-time peak of 27,380 on Aug 2019.

What is the all-time peak player count of Oxygen Not Included?

27,380 concurrent players on Aug 2019.

Oxygen Not Included was released on Steam on 30 Jul 2019.

Steam user reviews · 143,753 written

Updated 10 Sep 2026, 07:59 UTC

SteamPeaks Rating

96.7

Overwhelmingly positive

Positive share

96.7%Overwhelmingly Positive

Last 30 days

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No reviews in the last 30 days

Played before writing

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Sampling starts with the review poller

Reviews per day

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From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime share