Oxygen

About

STORY A natural disaster hit us and brought humanity to the verge of extinction. Only a few survived because of "Large Igneous Provinces", these are volcanoes that don't explode but huge cracks open in the Earth's crust and lava just starts bubbling out, oozing across the landscape, releasing tons of toxic gases.

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6
Based on
800 reviews
Country Compatibility:
Languages:
Developer:
Turquoise Revival Games
Publisher:
GrabTheGames
Release date:
07 April 2023
Recent Steam reviews:
Not specified
All Steam reviews:
Mostly Positive (800)

Game features

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Description

STORY

A natural disaster hit us and brought humanity to the verge of extinction. Only a few survived because of "Large Igneous Provinces", these are volcanoes that don't explode but huge cracks open in the Earth's crust and lava just starts bubbling out, oozing across the landscape, releasing tons of toxic gases. The most dangerous thing about an igneous province is that it can keep up the oozing for centuries. With the wind effect, these gases spread all over the world and changed the atmospheric composition. One of these toxic magmatic gases reduced the oxygen level in the air. Sadly, there’s only little oxygen left in the world. Before it's too late for humanity, the Oxygen Center is invented. It generates oxygen by electrolysis of underground water, and the required electricity is generated by using coal but you should be slowly moving away from coal towards sustainable sources of energy. This is the only hope for us...

BUILD, MANAGE, and RESEARCH

The world has changed. Start a new civilization for all survivors around the globe. Fulfill your people's basic needs with a nice living place, steady water and food supplies. Research new features and buildings to increase their confidence and education level.

LEAD YOUR PEOPLE

Now it's your time, you’re the leader. Prove your worth as a leader to everyone! Coordinate and assign your people to different workplaces. Let them produce all required materials.

OVERCOME THE NATURAL CHALLENGES

Protect your people. Prepare for recurring and intense frosts and droughts, and plan ahead by stocking up water and food. Get ready for deadly winds, and generate the required energy by using coal or make your plan to move away from coal towards sustainable energy resources.

EXPLORE

Find all survivors around the globe and let them join your settlement. Detect abandoned areas and then send your team to explore the area and collect anything useful.

KEY FEATURES

  • Keep the Oxygen Center running and build your own city around it
  • Survive in a world of constant threats including deadly winds, crack explosions, frosts and droughts
  • Gather or produce many different resources and try to stock all types of food, material, and water
  • Lead your people and increase their confidence and education level for better productivity
  • Find and warmly welcome every survivor around the globe
  • Research and develop to unlock new features and buildings
  • Find all abandoned places around your settlement and send your team to collect food and material
  • Take care of the dead trees and revive them

Recommended system requirements

minimum*

Requirement 1:
Requires a 64-bit processor and operating system
OS *:
Windows 7 64-bit | Windows 8 64-bit | Windows 10 64-bit
Processor:
Intel Core i3-6100T | AMD FX-6100
Memory:
4 GB RAM
Graphics:
NVIDIA GeForce GTX 650 | AMD Radeon R7-250X
Storage:
600 MB available space

recommended*

Requirement 1:
Requires a 64-bit processor and operating system
OS *:
Windows 7 64-bit | Windows 8 64-bit | Windows 10 64-bit
Processor:
Intel Core i5-4460 | AMD FX-6350
Memory:
8 GB RAM
Graphics:
NVIDIA GeForce GTX 750 | AMD Radeon R7-265X
Storage:
600 MB available space

User reviews

NinjaKitty
Recommended | 04 Oct 2025
39.2h played

Catch me when I'm high cause I'll be playing this game. Comfort level 100%. Down bad for relaxing. No need for hard thinking unless you got serious skill issue. Love this game frfr.

Helpful: 5
biostrain
Not recommended | 28 Sept 2025
10.0h played

Oxygen had me at “post-apocalyptic city building.” Sadly, it lost me somewhere between my fifteenth slow-motion building upgrade and my twentieth “wait for something to happen” moment. It’s an indie title, so I wasn’t

Helpful: 6
Spacecatface
Not recommended | 21 Sept 2025
30.6h played

I gave it a fair shot, but it's just tediously slow, micromanage-y and feels like it goes nowhere. And I actually often enjoy slow micromanage-y games. Not terrible, just doesn't hold up well over time.

Helpful: 4
xxadonisxx
Recommended | 24 Sept 2025
14.2h played

Oxygen, developed by Turquoise Revival Games and published by GrabTheGames and UpgradePoint, is a survival-focused city builder that presents a bleak, post-apocalyptic vision of humanity’s future. Following an

Helpful: 4
Dougla82airborne
Not recommended | 17 Jan 2026
7.8h played

I don't know man, the game just feels barebones. There seems to be no benefit to higher tier food whatsoever and the "help" menu gives no additional information. There's no way to move items from one storage to another.

Helpful: 5
brendan.swart
Recommended | 08 Nov 2025
33.1h played

wow .. a slow burner for sure .. and subtly brilliant .. if you got the time this game has the mental wrangling .. this game is an unexpected surprise .. well done to the devs

Helpful: 2