Oxygen Not Included

Source: Steam
App ID: 457140
Developer: Klei Entertainment
Released: July 30, 2019

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.

Current players

96 observations from Oct 26 to Oct 28. Latest 5,798 players at Oct 28 07:14 UTC. Peak 10,167 at Oct 26 14:14 UTC. No collection gaps in this window.

24h Peak

10,085

2026 Peak

13,970

Oct 11 14:14 UTC

All-Time Peak

13,970

Oct 11, 2026 14:14 UTC

Live Top Seller

Weekly Top Seller

Price

Reviews

97% Positive

131.6K positive, 4.4K negative

Player History


Today	5,276	-1,061	-16.7%	5,891	4,205
Oct 27	6,337	-90	-1.4%	10,085	4,182
Oct 26	6,427	-2,143	-25.0%	10,167	4,225
Oct 25	8,570	+180	+2.1%	12,230	4,697
Oct 24	8,390	+1,396	+20.0%	12,318	4,599
Oct 23	6,994	+662	+10.4%	10,950	4,090
Oct 22	6,333	-137	-2.1%	10,183	0
Oct 21	6,470	-151	-2.3%	10,331	3,896
Oct 20	6,621	-165	-2.4%	10,647	3,705
Oct 19	6,786	-2,249	-24.9%	10,951	4,025
Oct 18	9,035	+30	+0.3%	13,188	4,610
Oct 17	9,005	+1,527	+20.4%	13,241	4,828
Oct 16	7,478	+484	+6.9%	11,697	4,264
Oct 15	6,994	-233	-3.2%	11,480	0
Oct 14	7,226	-95	-1.3%	11,770	4,257
Oct 13	7,321	-228	-3.0%	11,863	4,316
Oct 12	7,550	-2,089	-21.7%	12,023	4,537
Oct 11	9,639	+1,032	+12.0%	13,970	4,850
Oct 10	8,606	+1,209	+16.3%	13,481	4,609
Oct 9	7,398	+601	+8.8%	11,817	4,193
Oct 8	6,797	-672	-9.0%	11,155	3,971
Oct 7	7,470	-208	-2.7%	11,132	3,896
Oct 6	7,678	-156	-2.0%	11,466	4,127
Oct 5	7,834	-1,834	-19.0%	11,282	4,132
Oct 4	9,668	+698	+7.8%	12,907	5,079
Oct 3	8,969	+1,235	+16.0%	12,163	4,512
Oct 2	7,734	+1,339	+20.9%	10,536	3,964
Oct 1	6,395	+930	+17.0%	8,923	3,719
Sep 30	5,465	Not Available	Not Available	8,551	3,898

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