What is SpaceEngine PC?
SpaceEngine is a free 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 create any kind of planetary system, nebula or galaxy. This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.
How can I find the best price for SpaceEngine PC?
We track live prices for SpaceEngine PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.
How do I redeem a SpaceEngine PC game key?
After you buy a SpaceEngine PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.
About SpaceEngine PC
SpaceEngine is a free 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 create any kind of planetary system, nebula or galaxy.
Game details
| Publisher | Vladimir Romanyuk |
| Developer | Vladimir Romanyuk |
| Genre | Indie, Simulator |
| Game mode | single-player |
| Theme | Open world, Educational, Science fiction |
| Platforms | PC (Windows), SteamVR |
Screenshots from SpaceEngine
