Tags

Space Sim Games for Windows

Every space sim game on Steam that runs natively on Windows, with live prices, discounts and price history.

Games tracked: 57
On sale now: 7
Average price: £8.50
Best discount: -90%

Filters1

Showing 1–24 of 57 games

SpaceBourne 2
Last updated 27 Sept 2026
£16.75
Action, Adventure, Indie, RPG, Simulation, Strategy
Star Trek: Infinite
Last updated 27 Sept 2026
£26.99
Adventure, Simulation, Strategy
Mars Horizon
Last updated 27 Sept 2026
£14.99
Indie, Simulation, Strategy
-67%
Between the Stars
Last updated 27 Sept 2026
£8.24
Action, Adventure, Indie, RPG, Simulation, Strategy
-10%
Space industrial empire
Last updated 27 Sept 2026
£4.49
Indie, Strategy, Casual
Solargene
Last updated 27 Sept 2026
£29.50
Indie, Simulation, Strategy
Stellar Settlers: Space Base Builder
Last updated 27 Sept 2026
£9.99
Indie, Simulation, Strategy, Casual
Objects in Space
Last updated 27 Sept 2026
£19.49
Action, Adventure, Indie, RPG, Simulation, Strategy
Microsoft Allegiance
Last updated 27 Sept 2026
Free
Action, Simulation, Free To Play, Strategy
Space for Sale
Last updated 27 Sept 2026
£16.99
Simulation, Strategy
Phantom Signal — Sci-Fi Strategy Game
Last updated 27 Sept 2026
£4.79
Simulation, Strategy, Casual
Slipstream: Rogue Space
Last updated 28 Sept 2026
Free
Indie, Simulation, Free To Play, Strategy, Massively Multiplayer
Space Colonizers Idle Clicker
Last updated 27 Sept 2026
£2.09
Adventure, Indie, Simulation, Strategy, Casual
Hope of Humanity
Last updated 27 Sept 2026
Free
Adventure, Indie, Simulation, Strategy
War For Galaxy: New Era
Last updated 27 Sept 2026
Free
Simulation, Free To Play, Strategy, Massively Multiplayer, Early Access
Spaceport Trading Company
Last updated 27 Sept 2026
£12.49
Indie, RPG, Simulation, Strategy, Early Access
Space Station Continuum
Last updated 27 Sept 2026
£11.39
Indie, Simulation, Strategy, Early Access
Undercrewed
Last updated 27 Sept 2026
£8.99
Action, Adventure, Indie, Strategy, Early Access, Casual
Stellar Sovereigns
Last updated 27 Sept 2026
£20.99
Indie, Strategy
WAKUSEI
Last updated 28 Sept 2026
£4.29
Indie, Strategy, Casual
Spaceship Commander
Last updated 27 Sept 2026
£8.50
Action, Indie, RPG, Simulation, Strategy
Reach the Moon!
Last updated 27 Sept 2026
£0.89
Adventure, Indie, Simulation, Strategy, Casual
Calling Home
Last updated 27 Sept 2026
£4.29
Adventure, Indie, Strategy, Early Access
Orbit-X
Last updated 27 Sept 2026
Free
Action, Indie, Simulation, Strategy, Casual

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Space Sim on Windows FAQ

How many space sim on windows games does GeekyAlien track?

GeekyAlien currently tracks 174 space sim on windows games in the catalog.

How often are prices updated?

Prices and metadata come from the official Steam Web API and are refreshed on a daily schedule; each game page shows when its data was last updated.

How do I narrow down space sim on windows games?

Use the filters on this page to narrow the list by genre, deals, release decade or features like co-op and controller support.

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