Oxygen Not Included

Oxygen Not Included

BANGER · Strategy · 2019

Steam Deck Verified

The verdict

WAIT.

Winter Sale 2026 Dec 17
cut in 8 of 8 sales

A BANGER today. The Winter Sale opens Dec 17, and it was discounted in 8 of its last 8 seasonal sales; 70% in the Winter Sale 2025.

Today

$24.99BANGER

Typical seasonal cut

$7.4970% offBANGER

Cost per hourS
$0.24/hr
ReviewsS
97% of 144,785
Critics
85 players 12 higher
Genre rank
Top 1% Strategy
Watch this gameOne alert at $7.49 or less.

Time and effort

Main story
104.7h
To 100%
417.9h 4.0x the story
Achievements
51

Price and sales

Sales
63 on record
Typical cut
60% off
Steam low
$7.49 December 2022
Sale every
42d last October 2026
Lowest now on Steamall-time low $7.49 on IsThereAnyDeal

Players and genre

Online
9,334 now
Recent reviews
96% 30 days
Cheaper than
5% of its genre
Better reviewed
99% of its genre
Price and player charts

The drop-off

71% start to <1% rarest
050100rarestfirst achievement

This site could not identify an ending achievement for this game, so there is no finish rate. Steam global achievements

The value story

The value story

Across all 63 discounts in the 10 years tracked, the median cut is 60 percent, about 6 weeks apart. Today it is at full price, and its last discount ended about 3 weeks ago.

Against its own genre its score lands in the top 1 percent. It is pricier than 95 percent of its genre, and better reviewed than 99 percent. Among the games closest to it, Judgment: Apocalypse Survival Simulation ($19.99, scores 59) and Planetbase ($14.99, scores 49) both come in lower.

More about Oxygen Not Included

Critics scored it 85. Players sit 12 points higher at 97 percent, which usually means a game that plays better than it reviews.

This site sampled 800 of its Steam-purchase reviews; 17 were written by buyers who refunded it, sampled from reviews written October 2025 to October 2026. Inside the two-hour refund window, 82 percent of the 3,421 reviews written there were positive, against 97 percent overall, and those are 3 percent of everything written about it.

104.7 hours to finish it, 418 to exhaust it. The completionist tail is 4.0 times the campaign.

144,785 reviews stand behind that percentage.

Valve rates it Steam Deck Verified, so it runs on the handheld without fiddling.

Buy now or wait

Buy now or wait

Last discount ended 24 days ago.

Sources: IsThereAnyDeal, Valve.

What drives the score

Grades: S best, D weakest

S is the best grade and D the weakest, judged as a buyer. ▲ raises the score, ▼ lowers it, ? is an input we do not have, • is a fact this genre's score does not use. How the grades work

Raising the score
Cost per hour$0.24/hr
Price per hour of game. It moves the score inside the ceiling reviews set
Reviews
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones
MonetizationNone
No in-game purchases. Paid DLC exists and is not docked
For context
Refunds17 of 800 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked
AI contentNone disclosed
From the developer's own Steam disclosure. No disclosure is not proof of none, so it does not move the score

What players say

Just like other Klei games, there's no tutorial and it will gladly let you die repeatedly.. That said, it's very rewarding once you figure it out. Very fun game. 10/10
bumplwikiRecommendedafter 42h9 found this helpfulRead on Steam
2 more reviews
Endless fun and hunger, illness, suffocating, radioactivity, second degree burns, drowning, bites. I like it.
laciRecommendedafter 1065hOct 2026Read on Steam
game is hard and the youtube tutorials are ass so u have to actually try to understand the game 10/10
A Steam playerRecommendedafter 264hOct 2026Read on Steam

Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.

About the game

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 from the Steam store page.
Minimum specs

Minimum on the Steam store: 8 GB of memory, Intel HD 4600 (AMD or NVIDIA equivalent), 3 GB of storage. Runs on Windows, macOS, Linux.

Cite this score

BANG Score badge
Oxygen Not Included scores 97/100 on the BANG Score (a BANGER) as of Nov 8, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/457140/oxygen-not-included
Embed the live badge

Reviews set the ceiling, and price against real length moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Nov 5, price as of Nov 7. A number here look wrong? Tell me and I will check the inputs.

Critics vs players+12
Critics85
Players97
Player favorite. The critics underrated it.
Metacritic critics · 144,785 Steam player reviews

Details

DeveloperKlei Entertainment
PublisherKlei Entertainment
GenreStrategy
Released2019
Players3.5Mowners, SteamSpy estimate
Achievements51