Oxygen Not Included loads mods from the MODS screen of the main menu: subscribe to a mod on the Steam Workshop, switch it on there and restart the game when it asks.
The MODS screen marks a mod “Mod out-of-date” when it was written for an older mod interface and “Incompatible DLC configuration” when its declared DLCs do not match the ones switched on; neither loads. A mod declared for the base game and Spaced Out! also loads with the planet packs. Mods do not block Steam achievements: the game withholds them only after sandbox mode, instant build or a debug command. Klei posted its on July 28, 2026.
by jin
Customize Jet Suit flight speed and CO₂ emissions. Vanilla flight speed is fixed—equivalent to Athletics 8 walking speed on Tiles (+25% speed bonus). Choose a flight speed mode: • Vanilla: Keep the original fixed speed. • Balanced (Recommended): Match walk
by thegroundbelowme
Critter sensors no longer count eggs that are riding a conveyor rail through the room. An egg on a rail is not counted by any critter sensor while it passes through, so automation built on the egg count stops misfiring whenever a rail crosses the room. Egg
by RaVn
by Srmilla
Updates: v1.0 Starter The Mod Update BugReport:
by 123
by W1512
Extend the detection range of the pressure plate from the default 0-2000 kg to 0-20000 kg
by huoyanshen
僵尸孢子不会在二氧化碳、天然气、污染氧中永生。 Zombie spores cannot live forever in Carbon Dioxide, Methane, and Contaminated Oxygen.
by AnnieBot 45-73
Atomic banks no longer explode when they expire, instead dropping Depleted Uranium. Replaces Refined Uranium in its recipe with Uranium Ore. Ratio is based on how much ore you need to refine to make an atomic bank the normal way. Mod written by Grok AI. So
by Caio_Aletroca
Configure the output power of Oxygen Not Included generators. Features • Automatically discovers base-game, DLC, and compatible modded generators • Individual ON/OFF override for every discovered generator • Set output from 0 W to 100,000 W • Keeps each ge
by 爱莉
大幅度增加游戏内细菌的强度 本模组由主播的会员独家定制！！ 供会员定制体验 点击可访问主播抖音主页 【抖音主页】 模组默认最高难度，细菌强度极高 1.复制人天生免疫失效 2.每个未治愈疾病每周期掉 10% 血，还额外 +10% 压力，多种病可叠加 3.气压服中复制人仍会感染 4.复制人接触带菌液体也会感染 5.细菌繁殖速度极快 8.新增 多种细菌 9.新增药物+净化细菌的机器 模组处于测试阶段，预计未来会进一步完善细菌和相关治愈药物，目前仅供体验
by Elijah Bianchi
replaces almost all the music in the game with songs by Billie Eilish. IMPORTANT: in order for the mod to work, you need to restart the game 2 times. The mod does not change all the music in the game, but mostly the base more or less. after a while, I'll f
by CrutchPunk
🖖 tlhIngan Hol - Klingon Translation for Oxygen Not Included Experience ONI in the warrior's tongue! Build, research, and survive in authentic Klingon. (Total Translation ~5% of Base Game*, expect gaps/missed words) "While you waited moments, we evolved ye
by Hover
This is a CHALLENGE mod. It is intended for players who want the most difficult challenge in Oxygen Not Included. If you believe life should be easy, do not install this mod. You may try this mod:
by Emeda
Añade en el modo expandido del logro "Idoneidad Laboral" (ExosuitCycles) una lista de todos los duplicantes con ■ o □ indicando si completaron alguna tarea con traje en el ciclo actual.
by tt
复制人挖掘、建造、拆除、操作等等太慢了，要等待很多时间，这个游戏MOD让这些事情都可以很快速完成，这样我可以把时间用在我真正想做的事情上，这个游戏玩起来就愉快很多了。The duplicants' digging, building, deconstructing, and operating are painfully slow, requiring lots of waiting. This mod speeds up all these tasks, allowing me to focus on w
by weiiew
Hover Card Skins · 悬浮卡片皮肤 给缺氧的悬浮卡片换一层皮：边框、底色与装饰细节整套换新，还能挂上动态特效 / Reskin the Oxygen Not Included tooltip: a whole new card look — border, background and trim — with animated effects on top 简介 / About 原版浮窗是一块不透明的黑底，看着就是一坨。本 Mod 把它换成真正的卡片外观：边框与底色铺满整张卡，边缘与四角配上
by Gårbag
Adds a simple fuel batch-size control to the Research Reactor. Set how much Enriched Uranium the reactor should request per batch, from 1 kg to 180 kg. After a batch is delivered, the reactor will use it up without constantly requesting more fuel. A new ba
by 下午8：30
## AgentBridge —— 让 AI 直接上手玩《缺氧》 这个模组在游戏内开一个**本地控制桥**，让外部的 AI agent（Claude / Hermes / Codex / 自己写的脚本……任何能发 HTTP 或说 MCP 的程序）直接读写你的殖民地：**不用模拟鼠标点界面**。 配合一个 Python 客户端即可使用；模组本身只连 `127.0.0.1`，不对外开放。 ### 能做什么 - **思考即暂停**：agent 每次调用自动续租「探索锁」，它想事情的时候游戏是停的；想完自动回到暂停
by Piter
Original mod: https://steamcommunity.com/sharedfiles/filedetails/?id=2163720966 This is my first mod. I just wanted to fix it. Now it drains power as expected. Ownership goes to @CynicalBusiness. please contact me if you want to fix it by yourself Repo: ht
by Alexcs198
Atenció Aquesta traducció està parada temporalment. Hi ha molts errors ! Es busca gent que m'ajudi a traduir. Interessats envieu missatge privat i en parlem. Discord: alexc198 Instalació Entrar al joc, TRANSLATIONS i seleccionar el mod. El joc es reiniciar
by 安靜
💡 靈感來源 费米_ (Inspiration) 本模組的靈感來自於 Bilibili 的精彩實測影片：【缺氧】探秘岩浆到底能不能养鱼
by Alvo
Πλήρης ελληνική μετάφραση για το Oxygen Not Included, με κάλυψη 100% του διαθέσιμου localization template. Περιλαμβάνει μετάφραση για interface, gameplay, Codex, κτίρια, αντικείμενα, έρευνα, achievements, events, world generation, world traits, ονόματα απο
by Lolicon_NK
让漂白石快速变为氯气，帮助强迫症整理某一块的区域气体
by James
Buildings, Transport, Quality of Life, Gameplay, Ceramic, No Heat English: Adds two ceramic-only transport buildings that generate no heat and do not exchange heat with the environment. Ceramic No-Heat Solid Loader Loads solids from storage into a solid tr
by MtyShack
**XP Varient** Adds the Neural Harvest Matrix, a high-tech power generator that permanently integrates a duplicant to produce 25W of power per attribute stat gained at the cost of the duplicant and an initial 100kg of piped Visco-Gel. Starting attributes,
by mmmmercury
English Description Your colony has another countdown. Getting too comfortable with your favorite starting asteroid? Bring the Prehistoric Planet Pack's impactor threat to the world of your choice! Part of the Difficulty Upgrade series, this mod brings the
by 大威天龙
小小玩意 提供装饰度和光照
by 吐泡泡的小鱼
Red Description: Built on the background layer. 2 * 2 grids can be spliced together to form large shapes. Built in the furniture section, there is no need to study unlocking. It was originally limited for this year's Spring Festival, but due to various rea
by gloomy_light
在氧气小于75%(可修改)时以75g/s的速度补充氧气,在水,盐水中时消耗液体以额外200g/s(可修改)的速度补充氧气(可开关)
by Shannae Darkehart
I used a somewhat heavy handed method, so this may not play well with other mods that allow you to edit creature diets.
by [Agent "P."]
--> Did you ever wanted to turn off the annoying "mouse hover" sound? Now you can. If you have a large base and the mouse hover sound goes "clickclicklick....click..click.clickclickclick..." you likely want to disable that after hundreds of hours of gamepl
by lyre
Changes the Manual Generator output from 400W to a configurable value. Open Mods > Options to configure the output from 0W to 10000W. A game restart is required after changing the setting.
by thegroundbelowme
No more magic fridges. This mod changes what a fridge does to the temperature of its contents while it is powered. An unpowered fridge is untouched. The problem In the base game, an unpowered fridge is just a box: the food inside exchanges heat with the ro
by Pup Atlas
An aquatic pip morph that swims and prefers ponds.
by wolihaima
yoyo缺氧自用mod-god06
by stups
It restores the pre U52 temperature clamping behaviour. Buildings build with materials colder than 15C spawn at 15C.
by 妲己把茶倒你的嘴里
音乐盒 - Music Box 简介 / Introduction 新增一个 1x1 大小的音乐盒建筑，带有 4-bit 自动化信号输入端。通过自动化信号值 1-12 播放对应的钢琴半音，信号值 0 为休止。搭配 StorageNetwork 的 Logic DIY 编辑器中的音乐序列器节点，可以轻松编排复杂的旋律。 Adds a 1x1 Music Box building with a 4-bit automation signal inp
by HuZhiping
隐藏一些文字 非功能模组
by candrarekian9
Mod ini menerjemahkan Oxygen Not Included ke Bahasa Indonesia agar lebih mudah dimainkan oleh pemain Indonesia. Saat ini progres terjemahan sudah mencapai sekitar 83%. Sebagian besar menu, UI, deskripsi bangunan, item, material, riset, skill, notifikasi, t
by NguyenTuanLinh
Spend less time checking your rockets and more time exploring the stars! 🌌 Know Your Space Resources See maximum resource capacity, refill rate, and time until full. Hover over materials for detailed quantities and extraction temperatures. Check artifact a
by thegroundbelowme
Critters fall without doing a Wile E. Coyote impression first, even in laggy bases Critter droppers make critters fall the moment the door has closed on the critter. With Sgt_Imalas's Critters fall through open doors installed, critters drop the moment a d
by Scrtion
Multiplier Panel by scrtion Nine multipliers in one small in-game panel. Press F8 (or click the top-left button), type a number, click Apply & Save - takes effect instantly and is saved to config.json. The UI is customizable: rename the panel, hide it, dra
by inkogarat
by Brainiac
Deze vertaling is nog in ontwikkeling! Als je fouten tegenkomt, laat het dan graag weten Indien mogelijk met de correcte vertaling. Op dit moment nog maar 7 % vertaald
by Spyder_Pieder
This is a test mod, unfinished. Adds a new cluster with desolands like start, forested metallic warp, & 2 other inner planetoids both based off their respectiv dlcs. btw the image is a random one i found & has nothing to so with the mod
by Claudão
Per-Save Mod Settings A shared Options screen for mod settings that belong to one colony save. DEVELOPMENT NOTICE This mod is under active development. It may contain bugs, compatibility issues, or unexpected behavior. Back up important colonies before tes
by Claudão
Random Dupes — English DEVELOPMENT NOTICE This mod is under active development. It may contain bugs, compatibility issues, or unexpected behavior. Back up important colonies before testing it and report problems with the ONI log and reproduction steps when
Requires [CLD] Per-Save Mod Settings