Oxygen Not Included
Total players
8Total gametime
4d 22h 32m 58sDescription
Language Packs
About the Game
In the space-colony simulation game Oxygen Not Included you’ll find that scarcities of oxygen, warmth and sustenance are constant threats to your colony's survival. Guide colonists through the perils of subterranean asteroid living and watch as their population grows until they're not simply surviving, but thriving...Just make sure you don't forget to breathe.
Build Extensive Bases and Discover What it Takes to Survive:
Everything in your space colony is under your control, from excavation and resource allocation right down to plumbing and power systems. Resources will begin depleting with your first breath, however, so be sure to dig fast if you want to live.
It’s Mind Over Matter with Stress Simulations:
Keep the psychological impact of survival at bay with fun leisure activities, great accommodations and even better food for your colony. Duplicants each have different and potentially destructive ways of reacting to stress, so be sure to always keep them happy. Whatever the cost.
Avoid Boiling with Thermodynamics:
Temperature control is a constant concern in space; too cold and you'll freeze, too hot and you'll fry. Keep tabs on ambient environmental temperatures and your colony's heat production to maintain a nice, cozy atmosphere for your colonists.
Enhance Efficiency through Complex Gas and Liquid Simulations:
Create interlocking pipe systems to swiftly deliver fuel and liquid to critical areas of your base. Plan well and be rewarded as your colony transforms into an imperishable, well-oiled machine.
Take Charge with Power Grid Simulations:
Choose from a multitude of power sources including coal, hydrogen, natural gas or just plain old elbow grease. Manage power runoff, circuit overloads and meltdowns to keep your colony running smoothly.
Always Keep Yourself Breathing:
Enter the Oxygen Overlay and watch air moving through your base in real time. Monitor carbon dioxide accumulation and oversee oxygen generation processes to mold your colony into a veritable deep-space oasis.
Waste Nothing through Extreme Recycling:
Make use of every last resource for a base that truly exemplifies efficiency. Recycle waste into precious fuel, process unbreathable gas into air or harness the natural bodily processes of wild creatures for food. If you’re clever, you might even be able to run a base off colonist farts.
Explore Diverse, Procedurally Generated New Worlds:
Summon new worlds with a push of a button. Experience tons of untamed space rocks, then suffocate to death in them!
Online
| Name | In game |
|---|
Achievements
| Name | % | |
|---|---|---|
 | And Nowhere to Go Have 8 Duplicants wear non-default clothing simultaneously. | 0.00% |
 | Art Underground Have a Duplicant with the Masterworks skill paint a Masterpiece quality painting. | 0.00% |
 | Better Together Recruit the only freediver Duplicant in the universe to your colony. | 0.00% |
 | Blast Line of Defense Escape extinction by fulfilling the requirements of the Defense Imperative. | 0.00% |
 | Carnivore Have Duplicants eat 400,000kcal of critter meat before the 100th cycle. | 0.00% |
 | Cluster Conquest Land dupes or rovers on all worlds in the cluster. | 0.00% |
 | Cosmic Archaeology Uncover the past to secure your future by fulfilling the requirements of the Exploration Imperative. | 0.00% |
 | Critter Whisperer Find and tame one of every critter species in the world. Default morphs only. | 0.00% |
 | Data Driven Produce a Data Bank using a Data Miner operating at maximum efficiency. | 0.00% |
 | Down the Hatch Produce 10 t of refined metal by ranching Smooth Hatches. | 0.00% |
 | Easy Livin' Have Auto Sweepers complete more deliveries to machines than Duplicants over 5 cycles. | 0.00% |
 | First Teleport of Call Teleport a Duplicant and defrost a Friend on another world. | 20.00% |
 | Full Steam Ahead Secure your colony's industrial future by fulfilling the Power Imperative. | 0.00% |
 | Get a Room Build at least one of each of the following rooms in a single colony: A Nature Reserve, a Hospital, a Recreation Room, a Great Hall, a Bedroom, a Washroom, a Greenhouse and a Stable. | 0.00% |
 | Ghosts of Gravitas Recover a Database entry by inspecting facility ruins. | 0.00% |
 | GMO A-OK Successfully analyze at least one seed of all mutatable plants. | 0.00% |
 | Good Egg Hatch a new critter morph from an egg. | 20.00% |
 | Home Sweet Home Establish your permanent home by fulfilling the requirements of the Colonize Imperative. | 0.00% |
 | Honorary Doctorate Unlock every item in the Research Tree. | 0.00% |
 | Immovable Object Block a meteor from hitting your base using a Bunker Door. | 0.00% |
 | It's Not Raw Have a Duplicant eat any cooked meal prepared at an Electrical Grill or Gas Range. | 40.00% |
 | Job Suitability For 10 cycles in a row, have every Duplicant in the colony complete at least one chore while wearing an Exosuit. | 0.00% |
 | Locavore Have Duplicants consume 400,000kcal of food without planting any seeds in Planter Boxes, Farm Tiles, or Hydroponic Farms. | 0.00% |
 | Mine the Gap Mine 1,000,000kg from space POIs. | 0.00% |
 | Moovin' On Up Find and tame a Gassy Moo. | 0.00% |
 | Morale High Ground Have all Duplicants in a rocket survive in space for 10 cycles in a row with a morale of 25 or higher. | 0.00% |
 | Most Valuable Bionic Install 8 boosters in a single Bionic Duplicant. | 0.00% |
 | No Place Like Clone Have at least 20 living Duplicants living in the colony at one time. | 0.00% |
 | Not 0K, But Pretty Cool Reduce the temperature of a building to 6 Kelvin. | 0.00% |
 | One Bed One Bath Have at least one bed and one toilet for each Duplicant in the colony. | 80.00% |
 | One Year, to be Exact Reach cycle 365.25 with a single colony. | 0.00% |
 | Outdoor Renovations Construct a building outside the initial starting biome. | 60.00% |
 | Oxygen Not Occluded Distribute 1000kg of Oxygen using gas vents. | 0.00% |
 | Pulling Back The Veil Reveal 80% of map by exploring outside the starting biome. | 0.00% |
 | Radical Trip Have radbolts travel a cumulative 10 km. | 0.00% |
 | Red Light, Green Light Automate a building using sensors or switches from the Automation tab in the Build Menu. | 20.00% |
 | Royal Flush Replace all the Outhouses and Wash Basins in your colony with Lavatories and Sinks. | 20.00% |
 | Slick Enter an oil biome for the first time. | 0.00% |
 | Soft Launch Build a launchpad on a world without a teleporter. | 0.00% |
 | Some Reservations Improve Duplicant Morale by designating 4 areas as Nature Reserves. | 0.00% |
 | Space Race Launch your first rocket into space. | 0.00% |
 | Super Sustainable Generate 240,000kJ of power without using coal, methane, petrol or wood generators. | 0.00% |
 | Sweeter Than Honey Extract Uranium from a Beeta hive without getting stung. | 0.00% |
 | That's Rad! Run a Research Reactor at full capacity for 5 cycles. | 0.00% |
 | The Great Escape Ensure your colony's legacy by fulfilling the requirements of the Escape Imperative. | 0.00% |
 | The Lab: Life Found A Way Survive 100 cycles after Demolior collides with your colony. | 0.00% |
 | They Got Better Cure a sick Duplicant of disease. | 0.00% |
 | To Pay the Bills Use a Duplicant's Skill Points to buy out an entire branch of the Skill Tree. | 20.00% |
 | Totally Tubular Have Duplicants travel 10,000m by Transit Tube. | 0.00% |
 | Tune Up For What? Perform 100 Tune Ups on power generators. | 0.00% |
 | Turn of the Century Reach cycle 100 with at least one living Duplicant. | 0.00% |