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Space Simulator

Game overview

Space Simulator

Realistic simulation of spaceflight in a full sized Solar System, with all the planets and their major moons. using real forces, distances, velocities and time. Chapter 1: The Apollo Days. Incredibly detailed Apollo Program missions starting with Apollo 8 lunar orbit missions.

Simulation Early Access Space Space Sim Multiplayer
Last tracked players
0
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Steam reviews
35.6% positive
160 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description
Space Simulator is a realistic space flight simulator game featuring high-quality models, hi-res textures, IBL shaders, and a full-scale Solar System running on a proprietary purpose-built (double-float precision) physics library to create a better, faster and more realistic space flight simulator.

Gravitational forces, including moons and distant celestial bodies, orbit instabilities, resonances, etc. are calculated with utmost accuracy. The physics solver computes and predicts real n-body trajectories that vary in real time, allowing -for the first time- the player to design and fine-tune very complicated orbital maneuvers, eg, orbital slingshots, etc.

With the dynamic loading textures and multi-threaded physics running on GPU cores, the game reaches at 50-60 fps on most PCs with modest RAM requirements.

We are also implementing VR support for a fully immersive flight experience as well as support for all major joysticks and flight controllers.

We intend to release the game for an introductory price for a limited time only.


CONTENT

Space Simulator features a mix of high quality Steam specific missions while also having a legacy mode with all the missions, models, etc of the mobile version included for the convenience of our mobile players.

Steam Specific Missions: (Early Access) Chapter 1: The Apollo Days. Featuring a growing number incredibly detailed and realistic Apollo Program missions starting -at launch date- with Apollo 8 lunar orbit missions. In the following months, we will complete all relevant missions in the Apollo Program.


Included also is the mobile version content with:

• Project Apollo

Space Simulator features the complete Apollo 11 program missions. Players can choose to play particular missions or the entire Apollo 11 program from beginning to end: launch the Saturn V from Cape Kennedy; perform Trans-Lunar Injection, transposition rotation and docking; land on the Moon; power through the lunar ascent and rendezvous; and finally return back to Earth with reentry and splashdown.

• Space Transportation System

Space Shuttle fans can also enjoy a wide selection of Space Shuttle missions: launch from Cape Kennedy; rendezvous and dock with the International Space Station; return to Earth with reentry and play the final landing in day and night scenarios.

• Space Launch System

Space Simulator also includes a number of contemporary spacecrafts, such as the SLS (Orion) .We also plan to include SpaceX vehicles in the near future.

• Custom Free Roam Missions

Space Simulator is a realistic simulator of the entire Solar System with all its planets and major moons. Players can also choose to play custom free roam scenarios with general purpose spaceships.



GAMEPLAY

All spacecraft cockpits will come with interactive multi-functional displays that provide information on every aspect of your flight data. We have orbit, surface, transfer, docking, flight, HSI and other display panels.

For Apollo enthusiasts, we have fully emulated the Apollo Guidance Computer and DSKY running actual code from the 60’s. You can run and control the Apollo spacecrafts exactly as how the astronauts did during their flight.

Ultimately, our aim is to create a realistic space simulator that is comprehensive yet easy to use and accessible to players at all levels with the most advanced graphics and rendering techniques.


All planets in the game are modeled with hi-res NASA imagery. Selected planets such as the Earth, Moon and Mars have 3D surfaces modeled from NASA altitude data. We try to use original audio as much as possible for Apollo and Space Shuttle missions.


SUMMARY

Lift-off from the Kennedy Space Center; land on the Moon; enjoy the magnificent views of Earth from orbit; plan a trip to a faraway planet; practise your favorite orbital maneuvers ­doing gravitational slingshots, Hohmann transfer orbits; rendezvous and dock with the ISS; perfect your Space Shuttle landings or go to the edge of space and back with the hypersonic X-­15 space plane. The possibilities are endless and as unbounded as your wildest astronautic dreams!

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows

Windows

Minimum

Minimum:
  • OS *: Windows 7 64 bit
  • Processor: Intel Core 2 Duo
  • Memory: 4 GB RAM
  • Graphics: SM3 512MB VRAM
  • DirectX: Version 9.0
  • Storage: 4 GB available space

Recommended

Recommended:
  • OS: Windows 10 64 bit
  • Processor: Intel Core i5 or newer
  • Memory: 4 GB RAM
  • Graphics: SM4 1GB VRAM
  • DirectX: Version 10
  • Network: Broadband Internet connection
  • Storage: 4 GB available space
  • Additional Notes: Microsoft Text-to-Speech required to hear spoken checklists and radio control commands
Game details Languages, features & support
Publisher
Brixton Dynamics Ltd
Features
Single-player, Family Sharing
Languages
English*
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes

Third-party requirements shown by Steam

Requires agreement to a 3rd-party EULA Space Simulator EULA
Steam store page fresh · checked 2026-11-08 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
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Game Insights

Buy Verdict

Watch — $9.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~15 days until next sale

Value Score

Great Value — 88th percentile.

Price-to-player ratio ranks in the 88th percentile. Priced as Market at $9.99.

▲ Market pricing tier

Genre Benchmarks

Player Count Top 22%
Value Ratio Top 12%

Early Access Active

Time in EA
266 days

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Developer Analytics

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Frequently Asked Questions

Is Space Simulator worth buying right now?
Watch — $9.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Space Simulator go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is Space Simulator free to play?
Space Simulator costs $9.99 on Steam.
What genre is Space Simulator?
Space Simulator is a Simulation, Early Access game.
Who developed Space Simulator?
Space Simulator was developed by Stuka Games Inc and published by Brixton Dynamics Ltd.
What platforms does Space Simulator support?
Available on Steam for Windows.

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