Download Oxygen Not Included For PC 1.0 (Build 619430)

Oxygen Not Included For PC 1.0 (Build 619430)

PC Games
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June 19, 2026

Gameplay screenshot of Oxygen Not Included displaying the base's active fluid piping network using the ventilation or plumbing overlay.

Gameplay screenshot of Oxygen Not Included displaying Duplicants dancing near a jukebox alongside a base sleeping area and ladder network.

Gameplay screenshot of Oxygen Not Included displaying several Duplicant characters sleeping in structured comfy pods beneath custom wall paintings.

Premium

Oxygen Not Included for PC is the colony survival simulation game that pulls you into one engrossing crisis after another and never lets you look away. Every single colony you build teaches you something new about resource management,

atmospheric balance, and the brutal consequences of bad planning. I keep coming back to it because no other survival sim on PC demands this much clever problem solving while staying this genuinely fun.

Oxygen Not Included Overview

Oxygen Not Included for PC is a space colony management simulation where you guide a group of stranded duplicants as they dig, build, and survive inside an asteroid. You manage oxygen, water, food, and power simultaneously while dealing with disease, temperature,

and an endless stream of unexpected disasters. Oxygen Not Included for PC rewards careful planning and punishes carelessness in equal measure.Oxygen Not Included for PC rewards careful planning and punishes carelessness in equal measure,

Players who enjoy this style of colony management where every decision has real consequences will find Project Zomboid Build 42 for PC a gripping companion, shifting the survival challenge from an asteroid colony to a zombie apocalypse where resource management, base building, and careful planning matter just as much.

Key Features:

Deep colony building and resource management
Realistic gas, liquid, and temperature simulation
Dozens of unique duplicant personalities and traits
Complex automation and wiring systems
Multiple biomes and asteroid types to explore
Research tree with extensive technology progression
Disease and germ mechanics affecting colony health
Base building with full vertical and horizontal expansion
Active modding community with extensive Steam Workshop support
Regular content updates and free expansions

What’s New in 1.0 (Build 619430)

New asteroid types added with unique starting conditions
Automation system improvements for complex builds
Balance adjustments to printing pod and starting biomes
Performance improvements on larger colonies
Numerous bug fixes across simulation systems

System Requirements

Windows 7 or later, 64-bit
4 GB RAM minimum, 8 GB recommended
4 GB storage space available
DirectX 10 compatible GPU minimum
Dual core processor or better

How to Install for PC

Download Oxygen Not Included for PC.
Extract the downloaded file if needed.
Run the installer and follow on screen steps.
Launch Oxygen Not Included for PC.
Start your first colony and begin building.

How to Download for PC

Visit the official Oxygen Not Included Steam page.
Click the Download button for the PC version.
Wait for the download to complete.
Launch through your game library.
Follow setup steps if prompted.

Supported Websites

Steam Official Page
Klei Entertainment Official Website
GOG Official Store
Humble Bundle
Fanatical
GreenManGaming
1000+ other trusted sources

Why Use Oxygen Not Included for PC?

Oxygen Not Included for PC gives you a level of simulation depth that genuinely changes how you think about problem solving. Every gas leak, every overheating room, and every starving duplicant teaches you something that makes your next colony smarter and more resilient. The realistic physics simulation means your solutions feel earned rather than scripted and the satisfaction of a perfectly balanced,

base running smoothly is unmatched by almost any other survival game. If the automation and wiring side of your colony is what hooks you most, Mindustry for PC scratches that same itch with its own factory building and resource routing systems wrapped around tower defense combat.

Whether you are obsessing over a single efficient room or managing a sprawling multi biome colony Oxygen Not Included for PC keeps delivering new challenges that never feel repetitive.

Oxygen Not Included vs Other Survival Sims

Feature	Oxygen Not Included	Others
Realistic Gas and Liquid Simulation	Yes	No
Deep Automation System	Yes	Limited
Disease and Germ Mechanics	Yes	No
Active Modding Support	Yes	Limited
Regular Free Content Updates	Yes	Limited

Frequently Asked Questions

Here are the most asked questions about Oxygen Not Included for PC:

My colony keeps overheating despite having cooling systems, what should I check?

Check that your cooling systems are not creating heat faster than they remove it since many cooling methods generate byproduct heat elsewhere in your base. Oxygen Not Included for PC requires you to vent excess heat somewhere safe like a designated heat sink room rather than just relying on AC units alone.

Why do my duplicants keep getting sick despite clean facilities?

Check your water sources for germ contamination since contaminated water is the most common source of illness in Oxygen Not Included for PC. Build a chlorinator or use a deodorizer on your water supply and make sure duplicants are not drinking directly from polluted sources during exploration.

Is Oxygen Not Included for PC too difficult for someone new to colony sim games?

It has a genuine learning curve but the game becomes far more manageable once you understand the core resource loops. Starting on a standard difficulty asteroid rather than a challenge mode and focusing only on oxygen, food, and power early on gives new players in Oxygen Not Included for PC a much smoother introduction before tackling more advanced automation and biome management.