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About SpaceEngine

SpaceEngine is a single player open world strategy game with a science fiction theme. It was developed by Cosmographic Software and was released on June 11, 2019. It received overwhelmingly positive reviews from players.

SpaceEngine is a 3D astronomy program and game engine developed by Russian astronomer and programmer Vladimir Romanyuk. Using real astronomical catalogs and procedural generation, it creates a three dimensional planetarium representing the entire universe. Users can travel through space in any direction or speed, and forwards or backwards in time. It uses pseudo-random numbers to procedurally cr…

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Looking for games like SpaceEngine? Here are top open world strategy recommendations with a science fiction focus, selected from player-similarity data — start with Universe Sandbox, Universe Sandbox Legacy or RODINA.

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Reviews

96%Audience ScoreBased on 9,993 reviews
graphics444 positive mentions
story39 negative mentions

  • Extremely realistic and accurate 1:1 scale simulation of the observable universe, allowing exploration of trillions of galaxies, stars, planets, moons, and black holes.
  • Stunning, photorealistic graphics with detailed planetary surfaces, nebulae, and celestial phenomena, offering an immersive and awe-inspiring visual experience.
  • Highly educational and exploration-focused, suitable for astronomy enthusiasts and learners; includes real data and scientifically plausible procedurally generated content.
  • Steep learning curve and unintuitive user interface and controls, especially for newcomers and VR mode users.
  • Some bugs and stability issues including crashes, texture glitches, and occasional performance drops, especially on lower-end systems.
  • Limited planetary surface variety and interaction; lack of features like vegetation, complex weather, or native gameplay objectives, which may make the experience feel repetitive or less game-like for some players.
  • graphics

    752 mentions Positive Neutral Negative
    59% positive mentions, 40% neutral mentions, 1% negative mentions

    The graphics of the game are widely praised as stunning, photorealistic, and breathtaking, offering incredible detail from vast galaxies down to planetary surfaces, often indistinguishable from real astrophotography. While the visuals are highly demanding on hardware, the game provides scalable settings to accommodate lower-end PCs, with some users reporting excellent performance even on older machines. Occasional graphical bugs and long render times are noted, but overall the immersive and scientifically accurate visuals are considered a standout feature that greatly enhances the exploration experience.

    • “The graphics are breathtaking, with realistic textures and lighting that make every planet and star feel unique.”
    • “The visuals are stunning and the amount of information available is unbelievable.”
    • “The graphics and the shaders are very photo realistic.”
    • “Planets procedural generation is very repetitive when it comes to mountains and volcanoes, galaxies really need graphical update, improved star generation especially in the outer regions of galaxies.”
    • “The only betterment would be proper visuals when we land on something; only very few like Earth and Venus have ground visuals, the rest look like some blurry shade of color.”
    • “The performance is abysmal, the engine can't load textures properly and in a timely manner (unlike its predecessors) and I can't for the life of me get it to look the way I want because the graphic settings once there are now gone.”
  • gameplay

    202 mentions Positive Neutral Negative
    9% positive mentions, 89% neutral mentions, 2% negative mentions

    The gameplay in this space exploration simulator is minimal and non-traditional, focusing primarily on freeform universe exploration, realistic orbital mechanics, and flight simulation rather than objective-driven or goal-oriented activities. While some users appreciate its immersive and relaxing experience with detailed celestial mechanics, others find the lack of missions, progression, or interactive gameplay loops limiting and potentially boring for long-term play. Overall, it serves best as an expansive, visually stunning space exploration tool rather than a conventional game.

    • “Orbital mechanics, time control, detailed data on celestial objects — it can be as technical as you like.”
    • “While there's no traditional gameplay per se, it's a lot like sandbox games, for example Worldbox & Minecraft's creative mode in the sense that you make your own gameplay, and how fun the game is depends entirely on your own creativity and interest in the universe/astronomy.”
    • “You can speed up or rewind time, observe celestial mechanics, and even plan interstellar journeys using the software's robust interface.”
    • “Gameplay is not the best and can be kinda boring sometimes; overall, it's good but lacks depth.”
    • “If you need objective-oriented, progressive gameplay, this is not going to do anything for you.”
    • “The devs have long since abandoned the gameplay aspect; it's just the premier planetarium on the market as far as I'm aware.”
  • music

    172 mentions Positive Neutral Negative
    52% positive mentions, 46% neutral mentions, 2% negative mentions

    The game's music is widely praised for its calming, ambient, and immersive qualities, perfectly complementing the vastness and beauty of space exploration. Many users highlight the soundtrack as a standout feature, often likening it to film scores like Interstellar, and appreciate the ability to customize or add their own music. Overall, the music significantly enhances the meditative and awe-inspiring experience of the game.

    • “The soundtrack is absolutely amazing and fits perfectly while exploring.”
    • “The atmospheric soundtrack is on some kinda interstellar vibe, leaving you with a profoundly enlightening experience as you float around in a world you were born too early to ever experience otherwise.”
    • “Even the music is fantastic, some songs give you that lonely feeling of insignificance, that sounds bad but honestly how it really should be.”
    • “All while listening to some not very inspiring 1980s - mid-'90s synth music.”
    • “Music is a bit much, but can easily be disabled.”
    • “And sometimes it's very stressful when you're playing alone, especially when you're close to a black hole, the very depressing background music will definitely make your adrenaline rush, very immersive feeling.”
  • story

    153 mentions Positive Neutral Negative
    3% positive mentions, 72% neutral mentions, 25% negative mentions

    The game lacks a traditional story, missions, or objectives, focusing instead on free exploration and simulation of the cosmos. Players create their own experience by wandering through vast celestial environments without any narrative guidance or gameplay structure. While this appeals to fans of open-ended discovery, those seeking a story-driven or mission-based game may find it lacking.

    • “The freedom to roam the cosmos, unencumbered by the constraints of a linear narrative, is incredibly liberating, allowing players to craft their own story within the universe.”
    • “There aren’t missions or anything forcing you to do something, you just go wherever you want and explore at your own pace.”
    • “This is simply a fascinating exploratory mission rendered with beautiful visuals to anyone curious to experience the absolute vastness of the cosmos.”
    • “The game is essentially a viewer for various stellar bodies and there is no instruction on how to navigate or move around space nor is there any type of storyline or mission-driven achievements.”
    • “However, I can't call this a game, no story, no search or cause.”
    • “Most games don't even get close and not because there is some intense story or because it's a real scary horror game.”
  • atmosphere

    81 mentions Positive Neutral Negative
    31% positive mentions, 65% neutral mentions, 4% negative mentions

    The game's atmosphere is highly praised for its stunning visual fidelity, realistic scientific detail, and immersive effects like light scattering, auroras, and cloud layers that create a breathtaking space exploration experience. Users appreciate the educational value and seamless transition from space to planetary surfaces, though some note occasional texture bugs and desire more variety and depth in atmospheric phenomena. Overall, the atmosphere significantly enhances the sense of wonder and realism in exploring a vast, living universe.

    • “The game handles atmospheres beautifully, and peeking into space from the dark side of another planet is truly beautiful.”
    • “One moment you’re drifting above Earth, watching the thin blue line of atmosphere glow softly against the darkness.”
    • “And when you descend through an atmosphere toward an alien world, watching the sky shift and the stars fade… it’s quietly breathtaking.”
    • “The bug I spoke of a few days ago has spread deeper causing texture glitches everywhere even in the solar system. Planets first render as blurry then turn into 'texture-less' atmospheres that you go through under the ground. This has severely affected gameplay despite a full cache and config reset.”
    • “It kills the fun of discovering new planets because you never know if the environment you’re seeing is actually plausible or just a bugged atmosphere.”
    • “Every time I enter our solar system and then try to view any planets, it's just blank. There are atmosphere colors but other than that, it's empty with no surface texture, even if I load a user-created save that clearly shows a planet's textures.”
  • optimization

    73 mentions Positive Neutral Negative
    42% positive mentions, 47% neutral mentions, 11% negative mentions

    Optimization in this game is generally praised for delivering impressive performance and smooth visuals even on modest to mid-range hardware, with frequent updates improving stability and frame rates. However, some users experience crashes, stuttering, and performance drops in demanding scenes like black holes or dense areas, especially on older or less powerful systems. VR mode and certain features still face optimization challenges, but ongoing patches continue to enhance overall performance and stability.

    • “Very well optimized too, hitting about 150 fps in 1440p most of the time, about 60-70 in huge clusters, and about 40 near the event horizon of a black hole.”
    • “Despite its ambitious scope, Space Engine manages to achieve a remarkable balance between detail and performance. The game runs smoothly even on modest hardware, making it accessible to a wide range of players.”
    • “Unbelievably well optimized, it'll put most AAA titles to shame.”
    • “After 7 years, the app is not optimized: menu functions stop working, UI glitches appear partially off-screen, objects disappear, selection stops responding, and it always ends in a crash.”
    • “So do not buy this unless you have a good system. Although I have a decent PC that can run many games at high 1080p, this is poorly optimized.”
    • “The performance is abysmal; the engine can't load textures properly or in a timely manner (unlike its predecessors), and I can't get it to look the way I want because graphic settings are missing.”
  • stability

    62 mentions Positive Neutral Negative
    6% positive mentions, 0% neutral mentions, 94% negative mentions

    The game is widely regarded as having significant stability issues, including frequent bugs, graphical glitches, crashes, and occasional freezes, particularly in the VR version and on lower-end hardware. However, many users still find it enjoyable and promising for exploration despite these problems, which are somewhat expected given its early access status. Ongoing updates aim to address these issues and improve overall stability.

    • “Best $20 spent, runs great on hardware that barely meets the minimum spec requirement.”
    • “Runs great.”
    • “Runs great on Linux through Steam Play.”
    • “Edit: the bug I spoke of a few days ago has spread deeper causing texture glitches everywhere even in the solar system. Planets are first rendered as blurry, then turn into 'texture-less' atmospheres that you go through under the ground. This has severely affected gameplay. I have recently done a full cache and config reset. If you could reply and give me instructions on how to reset these bugs, it would be greatly appreciated, but you may have to explain in simpler terms as I am a computer noob.”
    • “I understand this game is early access, but I do have a problem with game stability. Sometimes the game freezes when I exit to the main menu, and I've encountered significant bugs such as stars showing up black, getting close to certain big moons turns them black, or sometimes the entire object all together is black. I saw Saturn was blue one time, and I consistently see Earth show up without land. Sometimes the surface resolution doesn't increase as I get closer, and sometimes I go through the surface.”
    • “Everything about this program is low quality; the lighting is simple lightmaps; the textures are quite basic; there are no plants or even primitive life (beyond one of the aforementioned textures, small identical Earth flowers); water is just a single animated texture thrown at a certain elevation; the procedural generator is boring and 'samey' and uses a simple randomizer rather than real procedural generation; the menus are janky and buggy; the star search function is a laugh; the program crashes for no reason all the time; some of the basic menu settings don't save between sessions or sometimes between mouse clicks; the 'flight sim' is just a moving camera with an attached 3d model; there is no collisions, ongoing events, supernova, or anything beyond a static universe with basic orbital rotations.”
  • grinding

    45 mentions Positive Neutral Negative
    0% positive mentions, 93% neutral mentions, 7% negative mentions

    Grinding in the game is excessively time-consuming and repetitive, often requiring what players describe as "a second life" to complete. Many users find the grinding tedious and exhausting, which detracts from their overall enjoyment.

    • “You'll need a second life for grinding.”
    • “This is what I wanted to do in Elite Dangerous, but I got tired of the pirates and the grinding.”
    • “No more grinding in Elite Dangerous to have great astronomical vistas.”
  • emotional

    19 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    Players experience profound emotional impact from the game, often describing feelings of awe, insignificance, and existential wonder as they explore the vast universe. Many have been moved to tears, finding the game both touching and humbling, blending cosmic exploration with deep, personal reflection. The emotional resonance is praised as both breathtaking and philosophical, making it a unique and powerful experience.

    • “Goosebumping and mind blowing, all respect to the developers; it made me feel small in the vast universe at 3am.”
    • “It turns cosmic exploration into something personal and emotional, reminding you just how vast and stunning the universe really is.”
    • “I've never felt so small playing a game before; this simulator is incredible and educational. I genuinely felt emotional on first launch, knowing this may be the closest I ever get to space. It was incredible and breathtaking.”
  • humor

    15 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    Users often find the humor in the game's procedurally generated planets and features amusing, describing it as funny and entertaining. However, some complaints about technical issues occasionally overshadow the comedic aspects. Overall, the humor is lighthearted and adds charm to the space exploration experience.

    • “Awesome simulator, nice graphics, funny procedurally generated planets, stars, etc.”
    • “This game is the best thing ever, finding new galaxies, and possibly even universes (if you travel far enough). The procedurally generated objects can be scary or funny at the same time. I highly recommend this!”
    • “So basically you can go to space, but you can also go to Earth and spy on your neighbors, and it's really funny.”
  • replayability

    6 mentions Positive Neutral Negative
    50% positive mentions, 0% neutral mentions, 50% negative mentions

    Replayability opinions are mixed: while some praise the game’s endless exploration and community-driven content that extend its longevity, others find it lacking in detailed functionality and variety, leading to limited incentive for repeated play. Overall, the game’s visual appeal is strong, but its lasting engagement depends on individual expectations and use of available features.

    • “This not only extends the game's replay value but also ensures that the community remains active and engaged, continually pushing the boundaries of what is possible within the game.”
    • “Still, it offers endless replayability, wonderful overall presentation and does a near perfect job of depicting how insignificant Earth is in the grand scheme of things.”
    • “☐ lots and lots of replay value”
    • “It can be very nice visually, real interstellar type stuff, but there is like no replayability to it. Despite how good it looks, I was expecting more detail, especially with the free HD packs for the planets. Overall, I just don't really see the value. I also expected more functionality, especially in a game called Space 'Engine'.”
    • “It's amazing looking at all the planets of the solar system and beyond; however, one thing that I dislike is the fact that it isn't very replayable.”
    • “-- replay value --”
  • monetization

    2 mentions Positive Neutral Negative
    0% positive mentions, 0% neutral mentions, 100% negative mentions

    The monetization is widely criticized as a blatant cash grab, especially due to promised features not being delivered, leading to strong fan backlash and damaging the game's reputation.

    • “Made many videos on it, however this cash grab with a mechanic that was promised and not delivered is a fast.”
    • “Track to see failing on Steam by its fans who see how much this is just a cash grab.”
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Play Times

5h Median play time
44h Average play time
3-58h Spent by most gamers
*Based on 10 analyzed playthroughs
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Frequently Asked Questions

SpaceEngine is a open world strategy game with science fiction theme. Common tags for SpaceEngine include indie, educational, relaxing, early access, space and others.

SpaceEngine is available on PC, Virtual Reality and Windows.

On average players spend around 44 hours playing SpaceEngine.

SpaceEngine was released on June 11, 2019.

SpaceEngine was developed by Cosmographic Software.

SpaceEngine has received overwhelmingly positive reviews from players. Most players liked SpaceEngine for its graphics but disliked it for its story.

SpaceEngine is a single player game.

Similar games include Universe Sandbox, Universe Sandbox Legacy, RODINA, Elite Dangerous, Google Earth VR and others.