Oxygen Not Included: Neutronium Cosmetics Pack

Oxygen Not Included: Neutronium Cosmetics Pack offers players an exciting way to enhance their gaming experience with a themed collection of cosmetic items inspired by the luxurious allure of outer space. Developed and published by Klei Entertainment, this pack features unique blueprints for new clothing, wallpapers, and an array of building designs crafted from refined Neutronium. With its goal to elevate the aesthetics of your colony and support the continued expansion of the Oxygen Not Included universe, this cosmetics pack is perfect for players looking to add a touch of elegance to their survival adventure.

Klei Entertainment
Klei Entertainment
November 20, 2025
95 % Positive (64 reviews)

Features

Cosmetic Enhancements

The pack introduces Neutronium-themed cosmetic blueprints to enhance the visuals of your colony.

New Duplicant

Incorporates a new Duplicant named Sena.

Unique Clothing

Offers new clothing blueprints designed with refined Neutronium aesthetics.

Diverse Building Blueprints

Includes 18 new building blueprints to customize your colony.

Multilingual Support

Supports multiple languages including English, Simplified Chinese, Korean, and Russian.

Cross-Platform Play

Available on Windows, Mac, and Linux.

Key Features

Single-player
Downloadable Content
Steam Trading Cards
Family Sharing

Frequently Asked Questions

What is the Oxygen Not Included: Neutronium Cosmetics Pack?

The Oxygen Not Included: Neutronium Cosmetics Pack is a DLC that introduces a themed collection of cosmetic items, including clothing, wallpapers, and building blueprints made from refined Neutronium.

Who developed and published the game?

The game is developed and published by Klei Entertainment.

What is included in the pack?

The pack includes a new Duplicant named Sena, three Neutronium-themed clothing blueprints, a Neutronium-themed wallpaper, two ceiling trim blueprints, a complete Neutronium-themed Atmo Suit, a complete Neutronium-themed Jet Suit, and 18 Neutronium-themed building blueprints.

What languages are supported?

The game supports English, Simplified Chinese, Korean, and Russian.

What are the system requirements?

The minimum system requirements include Windows 7 (64 bit), Dual Core 2 GHz processor, 4 GB RAM, Intel HD 4600 graphics, and 2 GB available storage.

Genres

Tags

Colony Sim Base Building Survival Resource Management Building Singleplayer Management 2D Simulation Sandbox Strategy Space Indie Sci-fi Difficult Exploration Open World Multiplayer Adventure Space Sim

System Requirements

Minimum

Os

Windows 7 (64 bit)

Memory

4 GB RAM

Storage

2 GB available space

Graphics

Intel HD 4600 (AMD or NVIDIA equivalent)

Requires

Requires a 64-bit processor and operating system

Processor

Dual Core 2 GHz

Recommended

Os

Memory

Storage

Graphics

Requires

Requires a 64-bit processor and operating system

Processor

Supported Languages

Language Interface Subtitles Audio
English
Simplified Chinese
Korean
Russian

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