The Game Census
Oxygen Not Included cover art

Oxygen Not Included

Klei Entertainment · 2019-07-30

SteamEpic Games Store

IndieSimulation

Modes: Single player

Releases: Jul 30, 2019 (PC (Microsoft Windows)), Jul 30, 2019 (Linux), Jul 30, 2019 (Mac)

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.

6,032
playing now
97%
positive of 143k reviews
Overwhelmingly Positive
steam rating
2,000,000–5,000,000
owners (SteamSpy est.)
29
twitch viewers (latest)
77/100
IGDB user rating (142 ratings)
58h
time to beat (IGDB)
platinum
deck/linux tier (ProtonDB)
$24.99
steam price (US)

6,032 players in-game as of 2026-08-30 00:00 UTC (census sample)

Oxygen Not Included is a 2019 survival simulation video game developed and published by Klei Entertainment. After being released on Steam's early access since February 2017, the game was officially released on July 30, 2019.

Trailer

Oxygen Not Included trailer thumbnail

Oxygen Not Included [Official Launch Trailer]

≈1,000,000 YouTube results for this game's trailer search

Health check

Healthy
  • · 6,032 players in-game at the last census sample.
  • · 8,313 reviews in the last 8 weeks (~1,039/week).
  • · Review velocity down 6% vs the prior 8 weeks.
  • · Top 1% of 17,871 Indie games in the census by review count.
Estimated sales: 3.6M–8.6M copies

Review-multiple estimate from 143,406 total reviews — how this is computed.

All-time low: $7.49 at Epic Game Store (2022-12-15)via IsThereAnyDeal

12-month high $24.99 · on sale 7 of 14 observed days (census price snapshots)

Review momentum

PositiveNegative
8.4k8.4k20182026Week of 2018-01-01: 441 positiveWeek of 2018-01-01: 37 negativeWeek of 2018-02-01: 425 positiveWeek of 2018-02-01: 38 negativeWeek of 2018-03-01: 293 positiveWeek of 2018-03-01: 21 negativeWeek of 2018-04-01: 226 positiveWeek of 2018-04-01: 24 negativeWeek of 2018-05-01: 375 positiveWeek of 2018-05-01: 19 negativeWeek of 2018-06-01: 710 positiveWeek of 2018-06-01: 64 negativeWeek of 2018-07-01: 428 positiveWeek of 2018-07-01: 33 negativeWeek of 2018-08-01: 375 positiveWeek of 2018-08-01: 23 negativeWeek of 2018-09-01: 420 positiveWeek of 2018-09-01: 25 negativeWeek of 2018-10-01: 335 positiveWeek of 2018-10-01: 19 negativeWeek of 2018-11-01: 2,713 positiveWeek of 2018-11-01: 27 negativeWeek of 2018-12-01: 460 positiveWeek of 2018-12-01: 21 negativeWeek of 2019-01-01: 356 positiveWeek of 2019-01-01: 29 negativeWeek of 2019-02-01: 336 positiveWeek of 2019-02-01: 20 negativeWeek of 2019-03-01: 230 positiveWeek of 2019-03-01: 12 negativeWeek of 2019-04-01: 420 positiveWeek of 2019-04-01: 37 negativeWeek of 2019-05-01: 283 positiveWeek of 2019-05-01: 20 negativeWeek of 2019-06-01: 1,304 positiveWeek of 2019-06-01: 35 negativeWeek of 2019-07-01: 2,041 positiveWeek of 2019-07-01: 55 negativeWeek of 2019-08-01: 1,115 positiveWeek of 2019-08-01: 129 negativeWeek of 2019-09-01: 378 positiveWeek of 2019-09-01: 45 negativeWeek of 2019-10-01: 698 positiveWeek of 2019-10-01: 36 negativeWeek of 2019-11-01: 8,353 positiveWeek of 2019-11-01: 85 negativeWeek of 2019-12-01: 3,523 positiveWeek of 2019-12-01: 60 negativeWeek of 2020-01-01: 1,665 positiveWeek of 2020-01-01: 33 negativeWeek of 2020-02-01: 1,690 positiveWeek of 2020-02-01: 24 negativeWeek of 2020-03-01: 2,567 positiveWeek of 2020-03-01: 58 negativeWeek of 2020-04-01: 1,345 positiveWeek of 2020-04-01: 30 negativeWeek of 2020-05-01: 1,122 positiveWeek of 2020-05-01: 36 negativeWeek of 2020-06-01: 1,503 positiveWeek of 2020-06-01: 48 negativeWeek of 2020-07-01: 1,675 positiveWeek of 2020-07-01: 42 negativeWeek of 2020-08-01: 1,049 positiveWeek of 2020-08-01: 32 negativeWeek of 2020-09-01: 821 positiveWeek of 2020-09-01: 25 negativeWeek of 2020-10-01: 844 positiveWeek of 2020-10-01: 23 negativeWeek of 2020-11-01: 1,827 positiveWeek of 2020-11-01: 36 negativeWeek of 2020-12-01: 3,107 positiveWeek of 2020-12-01: 92 negativeWeek of 2021-01-01: 2,127 positiveWeek of 2021-01-01: 126 negativeWeek of 2021-02-01: 1,653 positiveWeek of 2021-02-01: 64 negativeWeek of 2021-03-01: 1,509 positiveWeek of 2021-03-01: 59 negativeWeek of 2021-04-01: 933 positiveWeek of 2021-04-01: 30 negativeWeek of 2021-05-01: 1,135 positiveWeek of 2021-05-01: 38 negativeWeek of 2021-06-01: 1,980 positiveWeek of 2021-06-01: 89 negativeWeek of 2021-07-01: 1,792 positiveWeek of 2021-07-01: 114 negativeWeek of 2021-08-01: 2,010 positiveWeek of 2021-08-01: 91 negativeWeek of 2021-09-01: 1,064 positiveWeek of 2021-09-01: 52 negativeWeek of 2021-10-01: 983 positiveWeek of 2021-10-01: 36 negativeWeek of 2021-11-01: 1,652 positiveWeek of 2021-11-01: 38 negativeWeek of 2021-12-01: 1,956 positiveWeek of 2021-12-01: 62 negativeWeek of 2022-01-01: 1,513 positiveWeek of 2022-01-01: 58 negativeWeek of 2022-02-01: 1,019 positiveWeek of 2022-02-01: 42 negativeWeek of 2022-03-01: 913 positiveWeek of 2022-03-01: 44 negativeWeek of 2022-04-01: 776 positiveWeek of 2022-04-01: 28 negativeWeek of 2022-05-01: 853 positiveWeek of 2022-05-01: 30 negativeWeek of 2022-06-01: 1,449 positiveWeek of 2022-06-01: 51 negativeWeek of 2022-07-01: 1,182 positiveWeek of 2022-07-01: 43 negativeWeek of 2022-08-01: 1,287 positiveWeek of 2022-08-01: 55 negativeWeek of 2022-09-01: 832 positiveWeek of 2022-09-01: 22 negativeWeek of 2022-10-01: 847 positiveWeek of 2022-10-01: 34 negativeWeek of 2022-11-01: 2,306 positiveWeek of 2022-11-01: 60 negativeWeek of 2022-12-01: 1,677 positiveWeek of 2022-12-01: 67 negativeWeek of 2023-01-01: 1,800 positiveWeek of 2023-01-01: 76 negativeWeek of 2023-02-01: 1,154 positiveWeek of 2023-02-01: 34 negativeWeek of 2023-03-01: 1,288 positiveWeek of 2023-03-01: 50 negativeWeek of 2023-04-01: 1,553 positiveWeek of 2023-04-01: 59 negativeWeek of 2023-05-01: 854 positiveWeek of 2023-05-01: 31 negativeWeek of 2023-06-01: 1,385 positiveWeek of 2023-06-01: 58 negativeWeek of 2023-07-01: 1,383 positiveWeek of 2023-07-01: 44 negativeWeek of 2023-08-01: 1,061 positiveWeek of 2023-08-01: 34 negativeWeek of 2023-09-01: 785 positiveWeek of 2023-09-01: 17 negativeWeek of 2023-10-01: 784 positiveWeek of 2023-10-01: 26 negativeWeek of 2023-11-01: 2,748 positiveWeek of 2023-11-01: 70 negativeWeek of 2023-12-01: 1,359 positiveWeek of 2023-12-01: 68 negativeWeek of 2024-01-01: 1,113 positiveWeek of 2024-01-01: 34 negativeWeek of 2024-02-01: 773 positiveWeek of 2024-02-01: 21 negativeWeek of 2024-03-01: 1,601 positiveWeek of 2024-03-01: 55 negativeWeek of 2024-04-01: 843 positiveWeek of 2024-04-01: 27 negativeWeek of 2024-05-01: 1,024 positiveWeek of 2024-05-01: 33 negativeWeek of 2024-06-01: 1,278 positiveWeek of 2024-06-01: 46 negativeWeek of 2024-07-01: 1,478 positiveWeek of 2024-07-01: 54 negativeWeek of 2024-08-01: 1,022 positiveWeek of 2024-08-01: 26 negativeWeek of 2024-09-01: 754 positiveWeek of 2024-09-01: 24 negativeWeek of 2024-10-01: 645 positiveWeek of 2024-10-01: 26 negativeWeek of 2024-11-01: 2,002 positiveWeek of 2024-11-01: 43 negativeWeek of 2024-12-01: 1,801 positiveWeek of 2024-12-01: 49 negativeWeek of 2025-01-01: 920 positiveWeek of 2025-01-01: 32 negativeWeek of 2025-02-01: 607 positiveWeek of 2025-02-01: 39 negativeWeek of 2025-03-01: 977 positiveWeek of 2025-03-01: 45 negativeWeek of 2025-04-01: 817 positiveWeek of 2025-04-01: 38 negativeWeek of 2025-05-01: 685 positiveWeek of 2025-05-01: 27 negativeWeek of 2025-06-01: 1,611 positiveWeek of 2025-06-01: 68 negativeWeek of 2025-07-01: 1,293 positiveWeek of 2025-07-01: 43 negativeWeek of 2025-08-01: 722 positiveWeek of 2025-08-01: 29 negativeWeek of 2025-09-01: 569 positiveWeek of 2025-09-01: 25 negativeWeek of 2025-10-01: 760 positiveWeek of 2025-10-01: 38 negativeWeek of 2025-11-01: 2,031 positiveWeek of 2025-11-01: 46 negativeWeek of 2025-12-01: 1,318 positiveWeek of 2025-12-01: 40 negativeWeek of 2026-01-01: 926 positiveWeek of 2026-01-01: 58 negativeWeek of 2026-02-01: 807 positiveWeek of 2026-02-01: 35 negativeWeek of 2026-03-01: 752 positiveWeek of 2026-03-01: 31 negativeWeek of 2026-04-01: 1,018 positiveWeek of 2026-04-01: 46 negativeWeek of 2026-05-01: 714 positiveWeek of 2026-05-01: 30 negativeWeek of 2026-06-01: 1,405 positiveWeek of 2026-06-01: 106 negativeWeek of 2026-07-01: 987 positiveWeek of 2026-07-01: 40 negativeWeek of 2026-08-01: 459 positiveWeek of 2026-08-01: 34 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

15k5.2k2026-08-06 21:00 — 5,907 players2026-08-07 05:00 — 7,945 players2026-08-07 13:00 — 12,621 players2026-08-07 21:00 — 6,435 players2026-08-08 05:00 — 9,909 players2026-08-08 13:00 — 14,197 players2026-08-08 21:00 — 7,266 players2026-08-09 05:00 — 10,958 players2026-08-09 13:00 — 14,835 players2026-08-09 21:00 — 6,927 players2026-08-10 05:00 — 7,999 players2026-08-10 13:00 — 12,761 players2026-08-10 21:00 — 5,841 players2026-08-11 05:00 — 7,810 players2026-08-11 13:00 — 12,586 players2026-08-12 21:00 — 5,475 players2026-08-14 04:00 — 7,465 players2026-08-15 12:00 — 12,699 players2026-08-16 20:00 — 7,540 players2026-08-18 04:00 — 6,902 players2026-08-19 11:00 — 9,107 players2026-08-20 19:00 — 6,821 players2026-08-22 02:00 — 7,189 players2026-08-23 09:00 — 11,769 players2026-08-24 17:00 — 7,715 players2026-08-26 01:00 — 5,555 players2026-08-27 09:00 — 7,788 players2026-08-28 17:00 — 8,866 players2026-08-30 00:00 — 6,032 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$24.99$7.492017-03-152026-07-092017-03-15 — best price $19.992017-11-22 — best price $19.992018-02-19 — best price $24.992018-10-29 — best price $18.742018-11-27 — best price $24.992019-02-19 — best price $24.992019-06-10 — best price $24.992019-07-30 — best price $16.742019-11-10 — best price $16.742019-12-03 — best price $24.992020-03-12 — best price $16.242020-10-29 — best price $14.992020-12-01 — best price $24.992021-02-04 — best price $12.492021-03-15 — best price $24.992021-06-03 — best price $9.992021-08-04 — best price $9.992021-10-18 — best price $9.992021-12-16 — best price $9.992022-03-15 — best price $24.992022-06-06 — best price $24.992022-07-28 — best price $24.992022-11-17 — best price $8.492022-12-10 — best price $24.992023-01-30 — best price $24.992023-04-06 — best price $8.492023-11-16 — best price $8.492024-03-07 — best price $24.992024-06-20 — best price $8.492025-01-02 — best price $24.992025-06-12 — best price $7.492025-12-04 — best price $24.992026-03-19 — best price $7.492026-07-09 — best price $24.99
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

160492026-05-23 — 87 pageviews2026-05-26 — 104 pageviews2026-05-29 — 90 pageviews2026-06-01 — 80 pageviews2026-06-04 — 87 pageviews2026-06-07 — 88 pageviews2026-06-10 — 80 pageviews2026-06-13 — 147 pageviews2026-06-16 — 153 pageviews2026-06-19 — 97 pageviews2026-06-22 — 117 pageviews2026-06-25 — 126 pageviews2026-06-28 — 107 pageviews2026-07-01 — 81 pageviews2026-07-04 — 82 pageviews2026-07-07 — 80 pageviews2026-07-10 — 77 pageviews2026-07-13 — 105 pageviews2026-07-16 — 60 pageviews2026-07-19 — 74 pageviews2026-07-22 — 74 pageviews2026-07-25 — 77 pageviews2026-07-28 — 64 pageviews2026-07-31 — 70 pageviews2026-08-03 — 88 pageviews2026-08-06 — 70 pageviews2026-08-09 — 63 pageviews2026-08-12 — 59 pageviews2026-08-15 — 56 pageviews2026-08-18 — 56 pageviews2026-08-20 — 86 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Twitch viewers

28862026-08-26 19:15 — 169 viewers2026-08-26 21:34 — 120 viewers2026-08-27 01:34 — 87 viewers2026-08-27 04:34 — 62 viewers2026-08-27 07:33 — 41 viewers2026-08-27 10:34 — 9 viewers2026-08-27 13:34 — 100 viewers2026-08-27 16:34 — 124 viewers2026-08-27 19:34 — 50 viewers2026-08-27 23:34 — 128 viewers2026-08-28 02:34 — 153 viewers2026-08-28 05:34 — 58 viewers2026-08-28 08:34 — 43 viewers2026-08-28 11:34 — 11 viewers2026-08-28 14:34 — 95 viewers2026-08-28 17:34 — 133 viewers2026-08-28 20:34 — 260 viewers2026-08-28 23:34 — 106 viewers2026-08-29 02:34 — 40 viewers2026-08-29 05:34 — 27 viewers2026-08-29 08:34 — 62 viewers2026-08-29 11:34 — 31 viewers2026-08-29 14:34 — 175 viewers2026-08-29 17:34 — 39 viewers2026-08-29 20:34 — 110 viewers2026-08-29 23:34 — 179 viewers2026-08-30 02:34 — 58 viewers2026-08-30 05:34 — 37 viewers2026-08-30 08:34 — 76 viewers2026-08-30 11:34 — 64 viewers2026-08-30 14:34 — 25 viewers2026-08-30 15:34 — 29 viewers
Hourly Twitch viewers (census snapshots).

Completion

51
achievements tracked
70.8%
earned "One Bed One Bath"
3.4%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSLinuxSingle-playerSteam Trading CardsFamily Sharing7 DLC

3 supported languages: English, Simplified Chinese, Korean

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)42,4450%51

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Where its players are

Share of Steam reviews by language (top languages measured) — a proxy for where the player base lives.

Player tags

2DIndieSpaceSci-fiSandboxBuildingStrategySurvivalDifficultColony Sim

Census log

Computed from census-recorded observations only — dates are observation dates.

Recent updates

Players also track

Star Control®: OriginsImagine EarthRimWorldThe Long Journey HomePlanetbaseAnother Brick in The MallMashinkyStartup Company

Similarity via IGDB.

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