How many people are playing Oxygen Not Included: The Prehistoric Planet Pack right now?

Oxygen Not Included: The Prehistoric Planet Pack is app 3655420 on Steam. Player counts appear once the tracker has sampled it.

When was Oxygen Not Included: The Prehistoric Planet Pack released on Steam?

Oxygen Not Included: The Prehistoric Planet Pack was released on Steam on 12 Jun 2025.

DlcApp ID 3,655,420by Klei EntertainmentReleased 12 Jun 2025

App ID3,655,420

Release date12 Jun 2025

Engine—

Install size—

TypeDlc

Last update15 Sep 2026

Steam Deck—

DLC0

DeveloperKlei Entertainment

Changenumber38,910,675

Price—

Packages0

PublisherKlei Entertainment

SystemsWindows · macOS · Linux

Followers—

Depots0

Oxygen Not Included: The Prehistoric Planet Pack

Steam user reviews

Very Positive

86.9%· 191 reviews

Recent —

SteamPeaks Rating

81.2 Positive

Recent 30 days —

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PICS config · launch options

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Oxygen Not Included: The Prehistoric Planet Pack Configuration · SteamPeaks