Space MMO Games: The 15 Best Space Games on PC

Space has always been a love of mankind. You cannot find a person who hasn’t looked at the sky with wonder. That is why Space games hold great importance in the gaming world. Games like EVE Online, Star Trek Online have allowed gamers to experience the space in a new and unconventional way. Space massively multiplayer online games or space MMO games are one of many genres of space games. Indeed, they are the most popular genre, and more companies are developing adventure space exploration game. Here we will introduce you to 15 of the best space games on PC. So let us take a journey to outer space.

Space MMO Games


Space games are entirely based on space exploration, intergalactic battles with aliens, and paranormal activities. This games fall under the science fiction category of games. MMO or massively multiplayer online games are those games where many gamers can join in and play the game at will. They can interact with each other in the game, perform tasks, form a squad, or play individually.

So space MMOs are set in a science fiction space, and a massive number of players can join in the fun. Popular Space MMO games are Prosperous Universe, Elite: Dangerous, War frame, O Game, etc.

The 15 Best Space Games On PC


Can we imagine the size of the space? There are some space simulation games that will give you fun. Find out the best 15 open world space game for PC and online.

1. EVE Online


EVE OnlineEVE Online is a space MMO game that features outer space battles in a role-playing environment. This game is the best online MMO that you can enjoy for free just by downloading a small 78.8 MB file. The players of EVE Online can participate in different professions and tasks in the game. For example, piracy, law enforcement, mining, trading, manufacturing, space exploration, and more.

Moreover, the game consists of around 7,800 star systems like our solar system, and players can visit all of them. This game gives you an idea of how big the universe in EVE Online is.

The game is popular among gamers for its massive scale and complexity. There will never be a time when you will be out of missions. Apart from completing missions, you can explore space. You must have a stable internet connection to play the game. Moreover, an account has to be created to register and play.

System requirements

  • Processor: Dual Core @ 2.0 GHz.
  • RAM: 4 GB or higher.
  • GPU: NVIDIA GeForce 8600 GTS or AMD Radeon 2600 XT or at least 256 MB VRAM.
  • Free Space: 23 GB.

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2. Prosperous Universe


Prosperous Universe space simulation gamesProsperous Universe is a complex and enjoyable MMORPG game set in space. The in-depth exploration of the vast universe has been made accessible for gamers in this sci-fi space game. Prosperous Universe is a great space RPG combining economics and space. I don’t know why but people like strategy economy games, and when you combine economics to space, you get the first stage of the Prosperous Universe.

Prosperous Universe is a browser-based online multiplayer game where the player is an owner of a newly settled space company. The company is maintained through an in-browser APEX interface. The interface inputs texts and shows you the economic condition of the ship. You can buy and sell products and order tasks to keep the enterprise running. As the owner of the company, you are in charge of all the functions.

Prosperous Universe is a browser game, so there is no need to download it. However, you have to create an account to play the game and keep records of your gameplay. Get your APEX license and start building your industry.

System requirements

  • It runs on the latest Chrome, Mozilla, and Safari Web browser.

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3. Elite: Dangerous


Elite Dangerous best space strategy games 2021Elite: Dangerous is a great space exploration game, but it has not finished yet. I don’t think games like this caliber can ever be completed. The developers have drawn a line where it seems to be finished, but who knows. Elite: Dangerous is a vast sequel to the original Elite: Freelancer games.

Elite: Dangerous is an interactive game with putting the players in the driver’s seat. Moreover, you can hunt, pirate, rob, trade, and explore the world in Elite: Dangerous. Elite: Dangerous has successfully recreated the 1:1 model of our Milky Way. 

The variety of the map, an abundance of rewards, and long-lasting gameplay give Elite: Dangerous a meaning. The depth of this MMORPG space game is unbelievable. Above all, this premium game is a real example of creative space games for PC. You can purchase the game from the official game website. It supported both Windows and Mac operating systems.

System requirements

  • Processor: Four Core (4×2 GHz stated as a fair minimum).
  • RAM: 2 GB or more.
  • GPU: AMD Radeon 4870 or Nvidia GTX 260.
  • Free Space: 2.8 GB.

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4. Vendetta Online


Vendetta Online space games 2021Vendetta Online is a free to play cross-platform MMO space exploration simulation game. You can play it on almost every device, from Windows to Android. In the early days of space games, simulation games would be the next big thing. Vendetta Online is proof of that. We are competing with other AAA companies offering a free space simulation game.

Vendetta Online is an online-based role-playing simulation game with all the power to roam around space. Vendetta Online’s battle sequences are based on the twitch model, but unlike other space simulators, the action and fights are not traditional. The game has its style of combat, and they are damn good.

The story is set in the future when three significant human fractions control the universe. Two of them are always fighting each other, and the third one is an independent trader. The player can choose any of the fractions and start the game. Remember, you must have a live internet connection to play this simulation Space MMO Games.

System requirements

  • Processor: Dual-core processor.
  • RAM: 1 GB.
  • GPU: NVIDIA/AMD discrete GPU with 1GB of dedicated ram.
  • Free Space: 500 MB.

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5. Star Trek Online


Star Trek Online is the Best Space Games on PCStar Trek Online is a free-to-play sci-fi MMORPG game set in space. The game consists of a full universe with a deep story and gameplay. The game is part of the famous Star Trek franchise. Star Trek Online covers the story from the film and TV series.

Explore the galaxy while visiting all quadrants with hundred plus stars in the game. Additionally, the players can choose a captain and join battles with alien races or other enemies. Star Trek Online is a massive open-world space game where you can do whatever you want to do. You choose the missions as the captain. You are not obligated to perform missions, but it is an excellent way to level up and increase your skills.

Star Trek Online is playable on Windows, PlayStation, Xbox. You must have a broadband connection to play the game. It is also suggested that you have a good sound driver to have the best experience.

System requirements

  • Processor: Intel Core 2 Duo 1.8 GHz or similar.
  • RAM: 2 GB.
  • GPU: NVidia GeForce 8000, ATI/AMD Radeon HD.
  • Free Space: 21 GB.

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6. Star Conflict


Star ConflictStar Conflict is one of the top space games in 2021. It is a dogfighting style space game that is accessible to you for free. The game is mostly a player vs. player or PVP style, but you can participate in small quests, missions, or exploration. You can also explore the ruins and discover hidden items.

The ship is the main attraction of Star Conflict. The ship houses all of its weaponry and fighters. There are many attack and defense vessels to help you defend your base and invade enemy territories. In whatever situation you find yourself in, you must strategize carefully and find a way out. There are more than a hundred types of ships for your taking. You can equip them and customize them according to your need.

The game is also playable in squads. You can choose a team leader and take commands from the leader to better result against opponents. The game is playable on Windows OS, Linux OS, and macOS for free. You must download the game and try it for yourself. I can guarantee you will enjoy this masterpiece.

System requirements

  • Processor: 2.3 GHz, Intel Core 2 Duo.  
  • RAM: 6 GB
  • GPU: 512 MB, NVidia / AMD with support for Pixel Shader 3.0
  • Free Space: 8.5 GB

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7. Warframe


Warframe is another space game on PC that can be played for free. It is an addictive, fast-paced shooting PC game. It has highly polished visuals with a rich sound design. The game is playable on PC, PlayStation, Nintendo Switch, Xbox X series, and Xbox One. However, it is a grind-heavy game that will put a load on your system.

Warframe synchronizes melee action, adequate character mobility, and fast hand shooting. Besides, the story of this free space game for PC is outstanding. The sci-fi visuals in the game will make your jaw open. Warframe has been around for eight years now and is still one of the popular space MMO games. Don’t overlook the title, as it is an interesting action-packed complete online PC game.

System requirements

  • Processor: Intel Core 2 Duo e6400 or AMD Athlon x64 4000+
  • RAM: 4 GB
  • GPU: DirectX 10+ compatible video card
  • Free Space: 50 GB 

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8. Star Wars: The Old Republic


Star Wars The Old RepublicStar Wars: The Old Republic is a modern space MMORPG that will take you to the world of space adventure. As far as a game adaptation from films goes, Star Wars: The Old Republic is considered the top. It has been 9 years since SWTOR came out, yet it is one of the most popular space strategy games.

The concept of the story is of a time unknown Jedi and Sith. There was no use of a lightsaber, and Yoda was not in existence. Star Wars: The Old Republic shows us the story many years before all of that. The player can choose from 4 different classes and have two sub-classes each. The character creation and designs are not that different from other MMOs. But the set and sequences of the game are unique. To be honest, if someone knows how MMOs work, the game is fun, but it may seem confusing to a new player.

System requirements

  • Processor: AMD Athlon Dual-Core or Intel Core 2 Duo 2.0 GHz
  • RAM: 1.5 GB 
  • GPU: NVIDIA 7800 or better
  • Free Space: 35 GB

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9. No Man’s Sky


No Man’s Sky GameThe sky is unconquered and a vast plain with a lot to discover. Humans always wanted to go beyond. That desire to explore the space is the inspiration of the Hello game’s best space survival, No Man’s Sky. It is the best space strategy game 2021 and one of the few that account for survival and space in a single game.

It is guaranteed that you will never be bored playing the best space games on PC. Space holds 18 quintillion planets, and all of them are available for you to explore, conquer, and put a base on. Exploring the vast universe is not the only thing you are tasked with. You have to survive the harsh environment too. And to do so, you have to be skilled in the game’s trade and financial system as well as combat techniques.

No Man’s Sky is continuously updated. The recent update added sea exploration, base building, and billboards that thank you in the game for your participation. The game is also VR compatible, which means you can enjoy No Man’s Sky in virtual reality now. You must try playing No Man’s Sky at least once to experience the true nature of space games.

System requirements

  • Processor: Intel Core i3 2.9 GHz
  • RAM: 8 GB
  • GPU: GeForce GTX 480
  • Free Space: 16 GB

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10. Star Citizen (in development)


Star Citizen is expected to give you your first-person universe experience. The game is still under development, and the release date is yet to be announced. The game was initially released 6 years ago however the developers wanted to publish a refurbished new game. You can play some part of the new Star Citizen game but not the complete one.

In Star Citizen, you can explore the universe like never before. It is expected that the game will take full advantage of your PC and present you with a good MMORPG. In Star Citizen, you can explore, trade, join fights, rule over the planet or take command of battleships. The game will be one of the most interactive and player-focused game. However, the price and on which platform the game will be available is not exact. We can assume this masterpiece will be available for Windows, Xbox, and PlayStation.

System requirements

  • Processor: Quad-Core 
  • RAM: 16 GB
  • GPU: DirectX 11 Graphics Card
  • Free Space: 65 GB

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11. CSC – Space MMO


CSC is an open universe sci-fi multiplayer Space MMO Game. It is a fast-paced action game with a robust player economy and a top-level crafting system. This casual space MMO features action, drama, storytelling, and many more. Players from all across the world join the game and enjoy a great time.

CSC is available for free on Steam. No need to pay any money to enjoy this fantastic piece. You can play CSC on any decent computer setup. It is supported on both Windows and Mac pcs. However, you cannot play it without a broadband connection as it is an online game. Additionally, if you have a good sound system, then you can enjoy the game to the fullest.

CSC is still in its development stage. Though it is available for the players to play, there are some minor issues. Apart from that, it is a great space game.

System requirements

  • Processor: Quad-Core CPU
  • RAM: 8 GB 
  • GPU: Nvidia GTX 470 or ATI 7240HD
  • Free Space: 3 GB 

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12. OGame


OGame is a browser-based online space multiplayer game. It is a game of great strategic skills and competency. OGame is a text-based space simulation game where players spawn at different places in the universe. It is similar to EVE Online but doesn’t have any 3D futuristic videos. Instead, OGame is a game where the players have to build their empire through money management and research new technologies.

This best space games on PC is easy to pick up and doesn’t require any pro-gamer skills. The player starts with a barren planet, and from there, they have to build their empire. Three primary resources need to be collected- Metal, Crystal, and Deuterium to build structures like houses, ships, etc.

The game is available for PC and smartphone browsers. There is also an iOS version that you can download. OGame is a free game, but you have to create an account to play it.

System requirements

  • It runs on the latest Chrome, Mozilla, and Safari Web browser.

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13. Star Sonata 2


Star Sonata 2 is a free to play space action MMO game. It is a great space simulator with action, fight, and an intense story. You can say it is a hybrid of Asteroids, SimCity, and World of Warcraft as it combines all elements of these games. The game is continuously being updated to ensure quality and maximum satisfaction to gamers.

Star Sonata 2 is a 3D graphics game with an excellent user interface. This game also features real-time strategy and lets you assume command of spaceships, drones, battleships, intergalactic invasion, or conflict. Star Sonata 2 is currently available for only Windows.

On the Star Sonata 2 website, there is a leaderboard. It is the rank of all the top players of the game. The list shows both individual achievements as well as group achievement.

To play the game, you have to download the game exe file. The file is 975 MB in size and is free to play. You will need a broadband connection; otherwise, the game won’t run.

System requirements

  • Processor: dual-core 2 GHz.
  • RAM: 2 GB
  • GPU: Geforce GTX 260 or equivalent.
  • Free Space: 2 GB

Play the game

14. Starborne: Sovereign Space


Starborne: Sovereign space has won several awards for being one of the best story-based open-world space games. This sci-fi space massive real-time strategy game has all the basic elements of a space MMO.

Starborne: Sovereign space is a 3D science fiction game with extraordinary graphics, best quality sound, and intense character design. In the game, players have to build massive space bases, forge alliances with neighboring states.

UnfortunatelyStarborne: Sovereign space is a long-running game, and sometimes it may seem slow-paced. On the other hand, you don’t have to pay excessively to upgrade your skills. You have to place your structure in the most beneficial way to your empire in the game. Building armies, places for your crew’s comfort, and citizens are also part of playing Starborne: Sovereign space. There are several tasks and missions you must fulfill to progress in the game. But they are not complicated. To professional player Starborne: Sovereign space may seem tedious and unadventurous. The game is available for free. 

System requirements

  • Processor: Intel Core i5 or better
  • RAM: 8 GB
  • GPU: AMD Radeon HD 7850 or NVIDIA GeForce GTX 660 
  • Free Space: 10 GB

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15. Voidspace


Voidspace is an experimental high stake space MMORPG game. It is one of the best space games on PS4 and is also available for PC. Voidspace is mainly a sandbox game where you have to build things from a 2D top-down perspective. Being an online multiplayer and space exploration game, Voidspace comprises all the elements of such games. You get to create a simulated world like Ready Player One. Every object in the game has to be made by the player.

Some are saying that Voidspace is the next evolution of new survival MMORPG. The environment in the game is outstanding with attention to detail. Moreover, the practical seamless game world gives it a new depth. There are no zones barriers. It is the perfect example of an open-world sci-fi game.

System requirements

  • Processor: 1.8 GHz processor.
  • RAM: 1 GB
  • GPU: Doesn’t require any separate GPU
  • Free Space: 250 MB

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Final Thoughts


As I mentioned previously, man’s curiosity for space will never end. The starry nights or a full moon always excites our nature to explore the vast universe. That is why Space MMO Games are so popular. As the day goes by, space-based games are becoming more and more accurate and realistic to play. We may be unsure when humans will inhabit Mars or other planets, but you can surely enjoy that feeling in these best space games on PC.

Try out these best space games and tell us which one is your favorite. Share it if you enjoyed it, and check out our other tech-based articles.

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