There are plenty of games where people leave their homeland looking for a new future and a new beginning. This new destination is commonly located on the stars, thousands of light years away. One of these games is Oxygen Not Included, a funny and cartoonish adventure where astronauts must face multiple events in an unknown universe region to build a new settlement. 

But beyond this title, are there other Games Like Oxygen Not Included? The answer is yes. Some titles share the spirit of the above game and offer additional adventures in a vast universe, spaceship, or space station where surviving is almost everything. So, let’s land on these grounds, voyager!  

• Release Date: July 30, 2019

• Developer: Klei Entertainment

• Publisher: Klei Entertainment

• Platforms: Microsoft Windows, Linux, macOS

• Metascore: 86

Games like Fallout Shelter or Among Us have taught us that surviving and colonizing alien planets or missing asteroids is possible. Oxygen Not Included is another title that puts us at the edge of survival on a remote planet by simulating space life, with all its dangers.

Oxygen Not Included is a base building and space survival simulation game where you control three main characters trying to survive in a barren piece of rock floating in the middle of nowhere. Confined in this alien space rock, your industrious crew must develop technologies from resources and energy sources to master science, overcome strange new lifeforms, and harness incredible space tech to prevail over calamities and environmental dangers and possibly thrive.

Oxygen Not Included also boasts RPG elements since space settlers have unique abilities that will facilitate gameplay and activities inside the rock. Managing these skills is crucial to survive in this post-apocalyptic future in an unknowing asteroid. Hence, intelligence, administration, research, and curiosity are your weapons and tools when playing. 

We have decided on seven games that stand on the survival theme but are played from different points of view. 

• Release Date: October 17, 2018

• Developer: Ludeon Studios

• Publisher: Ludeon Studios

• Platforms: Microsoft Windows, Linux, macOS, PlayStation 4, Xbox One

• Metascore: 87

Games where the main feature is surviving on a foreign planet or building a new civilization from scratch in a devastated environment, are commonly considered niche games. We talk about games like Dwarf Fortress or Prison Architect, where the administration of the resources and interactions with the environment are crucial for success.  

Like the two games mentioned above, Rimworld is a building and managing simulation game where, as you can infer, you need to develop your resource management skills to survive on a strange planet of your choice. 

In Rimworld, you control a group of survivors who attempt to build a new settlement and civilization amidst a harsh space environment after a crash landing on a violent world. In this sense, RimWorld is similar to Oxygen Not Included, where surviving at any cost is mandatory. Besides, in both games, you must explore your surroundings, mine resources, and continue advancing throughout the map to expand your area of responsibility and chance of surviving. 

Key Features:

• A well-designed management system through which you control moods, needs, wounds, resources, and much more.

• The possibility of building structures to expand your new civilization.

• A real-alive world full of dangers, atmospheric phenomena, dares, and more.  

RimWorld Global Steam CD Key is available on RoyalCDKeys.

• Release Date: May 21, 2020

• Developer: Bugbyte Ltd.

• Publisher: Bugbyte Ltd.

• Platforms: Microsoft Windows, Linux, macOS

• Metascore: N/A

Continuing on the path of games in which management and administration are the main core, Space Haven comes to us with a refreshing gameplay experience, putting you as the head of a space settlement, which you must maintain and develop. 

In a few words, and like Oxygen Not Included, Space Haven is a space colony simulation game. As such, you’ll have to manage resources, collect energy, and guide crew members to keep your spaceship and take it to another level. Through this prism, Space Haven and Oxygen begin from a similar starting point.

Besides, both games have particular graphics and unique visuals and styles. Oxygen has a more cartoonish style, while Space Haven boasts a pixel-art style with great sprites and art. Beyond this, both are similar games since you need to develop technology and manage needs to ensure the survival of inhabitants. Food, water, and gas conditions are a must-have you must administer through a complex system of pipes, connections, machines, devices, and more. 

Both are two of the best games of the genre. Then, if you want to go deep inside inaccessible spaceships, space stations, or rocks encircling the universe, play Space Haven.     

Key Features:

• The possibility of designing and building machines and devices to improve life within the space station.

• Simulated systems to manage CO2, oxygen, temperature, and power.

• A profound characterization and customization of your main character.

Space Haven Steam CD Key is available on RoyalCDKeys.

• Release Date: March 15, 2018

• Developers: Haemimont Games | Abstraction Games

• Publisher: Paradox Interactive

• Platforms: Microsoft Windows, macOS, Linux, PlayStation 4, Xbox One

• Metascore: 76

Surviving Mars has a similar plot to the game above. In Surviving Mars, your main mission is to create your settlement, but on the surface of Mars. Consequently, this title is a city-building survival where managing and leveraging the harsh conditions of the red planet is crucial to keep inhabitants alive and machines functioning.

Technology is essential to prepare the new settlement for colonists arriving from the Earth. Therefore, drones and rovers are crucial in building domes, oxygen generators, resource depots, and more.

Mirroring Oxygen Not Included, Surviving Mars allows you to explore your surroundings and intervene in your preferred environment. You can advance through the adventure on your path and be completely free, building the best strategy for your goals and ideas.

Balancing the development of new technologies to protect your rising settlement and discover new resources and opportunities is an ability you’ll have to nurture to successfully entice new colonists and create new stories in your Martian city. Undoubtedly, both games have important similarities you should test and try.

Key Features:

• Multiple challenges to overcome and build a familiar and resembling Earth environment.

• The possibility of choosing the strategy you prefer to face the tough nature of Mars.

• Multiple buildings and structures used to grow food, provide oxygen, and protect colonists. 

Surviving Mars Steam CD Key is available on RoyalCDKeys.

• Release Date: August 17, 2022

• Developer: Badopticsgames

• Publisher: HeroCraft PC

• Platforms: Microsoft Windows, macOS

• Metascore: N/A

Catizens is directly inspired by games like RimWorld, The Sims, and Oxygen Not Included. As such, Catizens is a colony management simulation game where you are the architect of a cute small town inhabited by adorable kitties. Witnessing this cute settlement, you watch over cats with unique personalities and styles while helping them build and grow their settlement.

Contrary to Oxygen Not Included, Catizens happens in a place like Earth. Still, the world of Catizens is a countryside-like environment where natural resources abound. However, you must develop technology –a bit more raw and rudimentary– to survive and defend friends from dares. In this sense, blacksmithing and other varieties will provide you with the necessary tools to survive in this harsh environment.

Although the settlement you build in Oxygen Not Included is within a space rock, the town of Catizens is an open landscape where interactions and exchanges between catizens are the main mechanics. While exploring new lands, facing wildlife, and overcoming the threats of each biome, you will build the home of your dreams.

Catizens still is an early-access game; thus, it’s in continuous development, adding new features to the game, which expand the possibilities.   

Key Features:

• Create and customize your kitty with unique traits and moods. 

• Build your town and house, and add new rooms, furniture, garden, and surroundings.

• Explore to discover secrets, gather resources, and more. 

Catizens Global Steam CD Key is available on RoyalCDKeys.

• Release Date: October 16, 2015

• Developer: Madruga Works

• Publisher: Madruga Works

• Platforms: Microsoft Windows, OS X, PlayStation 4, Xbox One

• Metascore: 70

There you are, another game very similar to Surviving Mars – in terms of ambiance and graphic style – and Oxygen Not Included – regarding surviving and constructing the environment.

In Planetbase, you have the mission of starting a new colony for humanity on an unknown planet. Your task is establishing domes, internal biomes, cell energies, and cabins for colonists and protecting their lives in a tough environment. From this point of view, you play the role of the architect of this new community.

Planetbase has a simple plot: You only need to promote the new settlement to thrive. This way, new inhabitants will join your colony. 

Like Oxygen Not Included, Planetbase has a sandbox nature that allows you to play, construct, and expand your new civilization as you want and give it the shape you consider best. Interactions between robots, colonists, and surroundings are crucial to the progress of your settlement throughout days, months, and years.    

Key Features:

• Four worlds with different conditions and increasing difficulty. 

• An integrated energy management system for maintaining functions and life.

• The opportunity to sow hydroponic crops and produce synthetic meat to feed inhabitants.  

Planetbase Steam CD Key is available on RoyalCDKeys. 

• Release Date: May 23, 2022

• Developer: TARO

• Publisher: Gamera Games

• Platforms: PC, macOS, Linux, Steam

• Metascore: N/A

Keplerth is another surviving-on-a-hostile-alien-planet game that requires the greatest efforts on your part to survive and thrive in harsh conditions. Like Oxygen Not Included, in Keplerth, you begin from scratch with just a few resources in a randomly generated world, which you must explore to the end of the afterlife.

Developing your new civilization in this randomly generated world will be a total dare since beasts and strange alien forms are everywhere. To get resources and build new and awesome structures that allow you to improve your life and survive, you must face enemies and conquer the alien wilderness.    

Farming and taming creatures are enjoyable features that allow you to reach different objectives according to your needs. Either playing Oxygen Not Included or Keplerth, these unknown planets on the galaxy will make you embark on one of the greatest adventures ever. 

Key Features:

• An insane and randomly generated world with dozens of biomes and aliens to discover.  

• Multiple structures to build and survive the weather conditions.  

• Crop cultivation, animal taming, and pet training. 

Keplerth Steam CD Key is available on RoyalCDKeys. 

• Release Date: February 28, 2019

• Developer: Keen Software House

• Publisher: Keen Software House

• Platforms: Xbox One, PlayStation 4, Microsoft Windows, PlayStation 5

• Metascore: N/A

Most gameplay in Oxygen Not Included is focused on building machines, repairing devices, and developing new technologies to search for resources, control a new factory, craft new elements, or administer some aspects of your settlement. If we should resume all these activities in one word, we say “Engineering.” 

From this point of view, Space Engineers puts you in a similar context to the Klein Entertainment game since you control an astronaut known as a “Space Engineer” who must build a new settlement in the middle of nowhere, in the corner of the space you choose. 

Space Engineers is a sandbox and voxel-based game that facilitates interaction and organization as you create structures and devices according to a prebuilt grid you can easily administer and manage. After leaving your ship, you must choose the best structural, aesthetic, or interactive blocks. 

This title commands you to make the best decisions regarding 3D design to carry out your operations, providing you with hours and hours of fun while trying to reach the stars. Space Engineers is an Oxygen Not Included in a tridimensional world. 

Key Features:

• Free exploration to unleash creativity.

• A gameplay that will make you focus on the best solutions to build a functional space station.

• Multiple realistic planets and moons with which you can interact.  

Space Engineers Global Steam CD Key is available on RoyalCDKeys.

Last words, voyager! Play as many games as you can from those you can see on this list and live a unique adventure in the stars. They are available on RoyalCDKeys for unbeatable prices! Still, if your creativity needs more, remember to check the hundreds of titles on our website.