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SpaceEngine cover

SpaceEngine CD Key

PC price comparison · Cosmographic Software · Jun 11, 2019

CasualIndieSimulationEarly Access

The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.

Lowest final price

$29.99

at Steam · Standard Official

Historical low: $29.99 on October 31, 2026

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SpaceEngine price history

Price history has been recorded since Oct 31, 2026.
The chart appears after a few days.

Historical lows by store

  • Steam$29.99

About SpaceEngine

SpaceEngine is a 1:1 scale science-based Universe simulator, featuring billions upon billions of galaxies, nebulae, stars, and planets, all shown at their full real-world scale. Explore Earth and our neighboring worlds in the Solar System, orbit a black hole in a galaxy billions of light-years away, or visit anything in between seamlessly, with no transitions. All of time and space are yours to explore – cruise between the stars at a million times the speed of light, and accelerate time to watch the orbital motions of a thousand worlds play out before your eyes. Every planet you encounter in your journey will feature procedural 3D terrain with detailed textures. Everything you see in the sky – stars and galaxies, planets and moons, asteroids and comets, black holes and neutron stars, star clusters and nebulae – are yours to explore at the press of a button. Spacecraft with Newtonian physics and pilot-assist autopilot features (in early development but fully usable) are yours to fly anywhere in the universe in the Flight Simulator mode. SpaceEngine is also very friendly for creators of mods and add-ons – create your own planets, star systems, even galaxies, import your own spacecraft models, create custom GUI skins, and more, all easily sharable with others. With SpaceEngine, the possibilities are limitless. SpaceEngine Planetarium capabilities: Astronomy All types of celestial objects are represented: galaxies, nebulae, stars and star clusters, planets and moons, comets and asteroids. Known celestial objects are represented using data from catalogs: galaxies (NGC/IC), stars (HIPPARCOS), star clusters, nebulae, and planets (Solar System and known extrasolar planets). Regions of space not yet cataloged feature procedurally generated objects: galaxies, stars, star clusters, nebulae, and planetary systems. Controls You are free to move around the universe – travel seamlessly between any object and any distance, from surface to orbit to interstellar and intergalactic space. Moving through space is as easy as "click and go", as well as game-style free flight using the WASD keys or a gamepad. Also, time travel is possible: you can accelerate, decelerate, or reverse the flow of time, and jump to a specified date. Detailed interactive tutorials will familiarize you with the controls. Graphics Volumetric 3D models of galaxies and nebulae with interstellar dust clouds, and 3D landscapes on planets and stars. For many Solar System bodies, actual data from…Read more
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SpaceEngine system requirements

Minimum

  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel Core i3-3220T or AMD FX-4100
  • Memory: 6 GB RAM
  • Graphics: GeForce GTX 1050 Ti or Radeon RX 460 (4 GB)
  • Storage: 4 GB available space
  • VR Support: SteamVR or Oculus PC
  • Additional Notes: Screen resolution of at least 1280x720 required to display all user interface elements. Graphics card must have at least 3 GB of VRAM.

Recommended

  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel Core i5-4430 or AMD FX-8350
  • Memory: 8 GB RAM
  • Graphics: GeForce GTX 1060 (5/6 GB) or Radeon RX 480 (8 GB)
  • Storage: 50 GB available space
  • Additional Notes: Screen resolution of at least 1920x1080 recommended for all user interface elements to fit comfortably. Graphics card should have at least 5 GB of VRAM.

SpaceEngine key FAQ

+What is a SpaceEngine CD key?

A SpaceEngine CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.

+What is the cheapest price for SpaceEngine?

The cheapest SpaceEngine key right now costs $29.99 at Steam. We compare 1 offers from 1 store, and the price already includes payment and service fees.

+What is the historical low for SpaceEngine?

The lowest price we have recorded for SpaceEngine is $29.99 on October 31, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.

+Is it safe to buy a SpaceEngine key?

Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.

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