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Oxygen Not Included

Oxygen Not Included

Klei Entertainment · released Jul 29, 2019

IndieSimulationPC

Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.

Steam page ↗Metacritic 85 · users 8.2 ↗
90
VGC Score
■Stablehigh confidence

anchored at patch: “[Game Update] - 740622” (1mo ago)

85%
At launch
97%
Steam all-time
85%
Press
80%
Player sentiment
95%
Recent sentiment

Screenshots & trailers

What players say

Why the number is what it is: aspect mentions counted across 300 sampled Steam reviews (280 positive / 20 negative), recent and most-helpful. Plain keyword counting, fully reproducible; nothing here is written by a machine.

What positive reviews talk about

  • Visuals & art4% mention it

What negative reviews complain about

  • Bugs & crashes15% mention it
  • Progression & loot15% mention it

Satisfaction by hours played

Same score, different games: see how sentiment holds up the longer people play.

Under 5h

72%

18 reviews

5-15h

89%

28 reviews

15-40h

97%

32 reviews

40-100h

96%

51 reviews

100h+

95%

171 reviews

Review sentiment over time

Weekly positive-review rate (green) and review volume (bars). Dashed lines mark significant patches; the amber line is the start of the current scoring window. Hover the dots to see what drove a dip or a jump.

How this score was computed

The VGC Score is a weighted blend on a press-comparable 0-100 quality scale. Steam approval rates are first calibrated (95% positive on Steam ≈ 89.5 quality, since Steam approval skews high). Press and tracked creator reviews each count ~2x a player review and share one cap against player evidence (creator buy/skip calls pool into an approval rate, calibrated like Steam approval); all-time sentiment is capped and halved (it's context, not verdict); reviews of the current build carry the most weight when a fresh patch anchors the window; and a 'typical game' prior keeps small samples from pegging the scale. Because press reviews and Metacritic user aggregates describe the launch build, their weight decays as the game ages (3-year half-life after a 1-year grace). That's how a game that launched rough can outgrow its old reception once updates win players over. Reviews under 2h playtime (the refund window), non-Steam activations, and free copies are downweighted.

ComponentPositiveQuality (0-100)Weight (pseudo-reviews)
Press reviews (Metacritic)–8510
All-time Steam reviews97%921157
Metacritic user ratings–8635
Post-patch Steam reviews (trust-weighted)95%901728
Calibration prior (typical game)–7250

Scoring window: since the last significant patch (Jul 7, 2026) · 300 reviews sampled · 1728 total reviews in window · weighted 271.1 up / 10.5 down · computed 2h ago · full methodology →

Press & Creators reviews (5)

Individual verdicts from outlets we track: scored reviews first, most trusted outlets first among them. The small badge is each outlet's trust score: how well its scoring history aligns with players.

  • 80
    GameGrinGameGrin
    trust 65Jul 30, 2024

    “A time sink that will keep you hooked right up until your last Duplicant.”

    read full review ↗
  • 80
    Metro GameCentralMetro GameCentral
    trust 64Aug 5, 2019

    “Funny, clever, and extremely complex mix of management simulator and survival game that manages to make abject failure almost as entertaining as success.”

    read full review ↗
  • 90
    The Indie Game WebsiteThe Indie Game Website
    trust 60Aug 16, 2019

    “While there are niggles to the experience, from relatively frequent frame rate drops at the start of each cycle and the AI occasionally getting confused to the game outright crashing (which is naturally quite frustrating), these issues seem like the aftermath of Early Access. With the game having a decent swell of community support and the developers just as keen to keep improving, Oxygen Not Included appears to be going onwards and upwards, or whatever direction you fancy, really.”

    read full review ↗
  • 87
    GameStar
    trust 59Jan 10, 2020

    “Oxygen Not Included is a challening, complex survival building game for creative tinkerers and fans of automatisation.”

    read full review ↗
  • 90
    4P.de
    trust 50Aug 9, 2019

    “Quotation forthcoming.”

    read full review ↗

Patch history

  1. [Game Update] - 744825
    Jul 28, 2026
  2. [Game Update] - 740622
    Jul 7, 2026significant · resets scoring window
  3. [Game Update] - 737790
    Jun 17, 2026significant · resets scoring window
  4. [Game Update] - 737195
    Jun 12, 2026
  5. The Aquatic Planet Pack is Now Available + Update + Klei Fest 2026
    Jun 11, 2026significant · resets scoring window
  6. [Game Update] - 722606
    Apr 15, 2026
  7. [Game Update] - 720580 & 720697
    Apr 2, 2026
  8. Oxygen Not Included: March 2026 Bug Fix Update
    Apr 1, 2026
  9. [Game Update] - 707956
    Jan 16, 2026
  10. [Game Update] - 706793
    Jan 12, 2026significant · resets scoring window
  11. [Game Update] - 704096
    Dec 11, 2025
  12. [Game update] - 703433
    Dec 9, 2025significant · resets scoring window
  13. [Game Update] - 702577 & 702808
    Dec 4, 2025significant · resets scoring window
  14. [Game Update] - 701625
    Nov 28, 2025significant · resets scoring window
  15. [Game Update] - 701091
    Nov 25, 2025significant · resets scoring window
  16. Oxygen Not Included: November 2025 Quality of Life Update
    Nov 20, 2025significant · resets scoring window
  17. [Game Update] - 693461
    Oct 8, 2025
  18. [Game Update] - 679336
    Jul 18, 2025
  19. [Game Update] - 678383
    Jul 10, 2025
  20. [Game Update] - 677228
    Jul 2, 2025significant · resets scoring window
  21. [Game Update] - 676963
    Jun 27, 2025
  22. [Game Update] - 675474 & 675600
    Jun 18, 2025significant · resets scoring window
  23. Oxygen Not Included: The Prehistoric Planet Pack DLC Launch
    Jun 12, 2025significant · resets scoring window
  24. [Game Update] - 663500
    Apr 8, 2025
  25. [Game Hotfix] - 661174
    Mar 20, 2025
  26. [Game Hotfix] - 660455
    Mar 15, 2025
  27. [Game Hotfix] - 660272
    Mar 14, 2025
  28. [Game Update] - March 2025 Quality Of Life - 659901
    Mar 13, 2025significant · resets scoring window
  29. [Game Hotfix] - 652372
    Feb 3, 2025
  30. [Game Hotfix] - 651155
    Jan 23, 2025
  31. [Game Hotfix] - 650327
    Jan 17, 2025
  32. [Game Hotfix] - 650037
    Jan 16, 2025
  33. [Game Hotfix] - 648807
    Jan 9, 2025
  34. [Game Hotfix] - 647408
    Dec 17, 2024
  35. [Game Hotfix] - 646843
    Dec 13, 2024
  36. Oxygen Not Included: The Bionic Booster Pack DLC Launch
    Dec 12, 2024significant · resets scoring window
  37. [Game Hotfix] - 644960
    Dec 4, 2024
  38. [Game Hotfix] - 643370
    Nov 26, 2024
  39. Oxygen Not Included Quality of Life Update, DLC Announcement and More!
    Nov 21, 2024significant · resets scoring window
  40. [Game Hotfix] - 626616
    Aug 16, 2024

…and 50 earlier patch announcements.