Oxygen Not Included
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.
- Released
- 2019
- Developer
- Klei Entertainment
- Platforms
- 1 systems
- Critics
- 85
- Steam Deck
- verified
- Download
- 3 GB
What is Oxygen Not Included?
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.
Description as published by the developer on its own store page, read 30 August 2026. It is marketing copy, not our assessment.
The record
| First released | 29 July 2019 |
|---|---|
| Developer | Klei Entertainment |
| Publisher | Klei Entertainment |
| Platforms | PC |
| Genres | Simulation |
| Languages | 4 supported |
Source. Catalogue facts from Wikidata , seeded TBA. Store data from Steam, read 30 August 2026.
How was Oxygen Not Included received?
Method. Player figures are Steam's own totals for the PC version, read 30 August 2026. The Metacritic score is the one Steam publishes on its store page and can lag the site itself. Metacritic page. Neither is our opinion. We have not published a review of this game.
What does it support?
| Capability | Support |
|---|---|
| Controller | Not stated |
| Cloud saves | No |
| Cross-platform play | No |
| Mod support | No official workshop |
| Online play | Single-player only |
| In-game purchases | No |
| Steam Deck | verified |
| Download size | 3 GB |
| Add-on content | 7 DLC listed |
| Age gate | None |
Method. Read from the publisher's Steam listing on 30 August 2026. Describes the PC version. Console versions differ.
What does it cost?
Steam price in US dollars, read 30 August 2026. Prices move hourly and vary by region. Check the current price.
Games like Oxygen Not Included
24 games overlap with Oxygen Not Included on the tags Steam players applied to it, on genre, and on theme. The closest are Planetbase, Surviving Mars and IXION.
Common questions about Oxygen Not Included
What platforms is Oxygen Not Included on?
Oxygen Not Included is available on PC. It first released in 2019.
How much does Oxygen Not Included cost?
$24.99 on Steam in the United States, read on 30 August 2026. Prices move often and vary by region, so check the store before buying.
Do players recommend Oxygen Not Included?
97% of 143,589 Steam reviews are positive, which Steam rates Overwhelmingly Positive. That is players rating it, not our review. We have not published a review of this game.
What is the Metacritic score for Oxygen Not Included?
85 out of 100 for the PC version, as published on the game's own Steam store page. Steam can lag Metacritic by a few points.
Does Oxygen Not Included work on Steam Deck?
Valve rates Oxygen Not Included as verified on the Steam Deck, from its own testing. That means it works out of the box with no configuration.
How big is the Oxygen Not Included download?
3 GB on PC, from the storage requirement on its Steam listing. Console versions differ.