Best Space Sim Games on Steam (for Mac OS)
Steam currently has 974 Space Sim games, but not all of them are able to be played on Mac. Explore our list of the best picks ranked by Player Score. Our Player Score rankings are calculated directly from reviews left on the Steam store and will be updated in real-time as more players leave their feedback. Space Sim game rankings were last updated on 5/30/2024.
Looking for more? Explore other lists such as:
- Best space sim games on Steam
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1. Oxygen Not Included
Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.
Oxygen Not Included holds the #1 spot for "best Mac OS Space Sim game on Steam" with a Player Score of 95. Its score was calculated by analyzing a total of 114,949 reviews on Steam. This breaks down to a total of 111,196 positive reviews and 3,753 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $24.99 to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $24.99 |
| Release Date | 7/30/2019 |
| Franchise | Klei |
| Developer | Klei Entertainment |
| Publisher | Klei Entertainment |
| Steam App Id | 457140 |
2. Universe Sandbox
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe. VR optional.
Universe Sandbox has achieved a Player Score of 94, placing it in the #2 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 23,821 reviews on Steam. This breaks down to a total of 22,932 positive reviews and 889 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $29.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Universe Sandbox on the Steam Deck (though some functionality may be limited).
| Steam Price | $29.99 |
| Release Date | 8/24/2015 |
| Developer | Giant Army |
| Publisher | Giant Army |
| Steam App Id | 230290 |
3. Kerbal Space Program
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Kerbal Space Program has achieved a Player Score of 94, placing it in the #3 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 120,997 reviews on Steam. This breaks down to a total of 114,939 positive reviews and 6,058 negative reviews — making it "Very Positive" on Steam.
It is priced at $39.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Kerbal Space Program on the Steam Deck (though some functionality may be limited).
| Steam Price | $39.99 |
| Release Date | 4/27/2015 |
| Franchise | Private Division |
| Developer | Squad |
| Publisher | Private Division |
| Steam App Id | 220200 |
4. Spaceflight Simulator
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Spaceflight Simulator has achieved a Player Score of 92, placing it in the #4 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 4,794 reviews on Steam. This breaks down to a total of 4,604 positive reviews and 190 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $11.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Spaceflight Simulator on the Steam Deck (though some functionality may be limited).
| Steam Price | $11.99 |
| Release Date | 2/18/2022 |
| Developer | Stefo Mai Morojna |
| Publisher | Stefo Mai Morojna |
| Steam App Id | 1718870 |
5. Dune: Imperium
The award-winning board game of strategy and intrigue in the iconic universe of Dune. The Spice must flow.
Dune: Imperium has achieved a Player Score of 91, placing it in the #5 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 1,657 reviews on Steam. This breaks down to a total of 1,590 positive reviews and 67 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $22.99 to play and can be played and ran on both Windows and Mac systems. Valve has also verified it as playable on the Steam Deck and will run well.
6. ΔV: Rings of Saturn
A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.
ΔV: Rings of Saturn has achieved a Player Score of 89, placing it in the #6 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 2,424 reviews on Steam. This breaks down to a total of 2,269 positive reviews and 155 negative reviews — making it "Very Positive" on Steam.
It is priced at $9.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play ΔV: Rings of Saturn on the Steam Deck (though some functionality may be limited).
| Steam Price | $9.99 |
| Release Date | 7/21/2023 |
| Developer | Kodera Software |
| Publishers | |
| Steam App Id | 846030 |
7. Endless Sky
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.
Endless Sky has achieved a Player Score of 89, placing it in the #7 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 6,260 reviews on Steam. This breaks down to a total of 5,774 positive reviews and 486 negative reviews — making it "Very Positive" on Steam.
It is completely free to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Endless Sky on the Steam Deck (though some functionality may be limited).
| Release Date | 10/30/2015 |
| Developer | Michael Zahniser |
| Publisher | Michael Zahniser |
| Steam App Id | 404410 |
8. X3: Albion Prelude
X3: Albion Prelude is the latest game in the X3 space game series. TRADE, FIGHT, BUILD, THINK in a living and breathing universe. A new plot and many additions to the open free-form gameplay.
X3: Albion Prelude has achieved a Player Score of 88, placing it in the #8 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 2,051 reviews on Steam. This breaks down to a total of 1,899 positive reviews and 152 negative reviews — making it "Very Positive" on Steam.
It is priced at $9.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
9. Polandball: Can into Space!
Crazy fun rocket simulator game with countryballs theme. Can Polandball into Space? Try to find out!
Polandball: Can into Space! has achieved a Player Score of 88, placing it in the #9 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 501 reviews on Steam. This breaks down to a total of 475 positive reviews and 26 negative reviews — making it "Very Positive" on Steam.
It is priced at $2.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Steam Price | $2.99 |
| Release Date | 6/15/2016 |
| Developer | Alien Pixel Studios |
| Publisher | Alien Pixel Studios |
| Steam App Id | 441050 |
10. Avorion
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
Avorion has achieved a Player Score of 88, placing it in the #10 spot for the best Mac OS Space Sim games. Its score was calculated by analyzing a total of 12,630 reviews on Steam. This breaks down to a total of 11,399 positive reviews and 1,231 negative reviews — making it "Very Positive" on Steam.
It is priced at $24.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Avorion on the Steam Deck (though some functionality may be limited).
More Space Sim Mac Games on Steam
Explore even more rankings for the 10 best Space Sim games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
 | 6,529 | 7/30/2019 | 95 | $24.99 | Steam Charts | |
 | 366 | 8/24/2015 | 94 | $29.99 | Steam Charts | |
 | 2,151 | 4/27/2015 | 94 | $39.99 | Steam Charts | |
 | 124 | 2/18/2022 | 92 | $11.99 | Steam Charts | |
 | 251 | 3/13/2024 | 91 | $22.99 | Steam Charts | |
 | 92 | 7/21/2023 | 89 | $9.99 | Steam Charts | |
 | 113 | 10/30/2015 | 89 | Free | Steam Charts | |
 | 42 | 12/15/2011 | 88 | $9.99 | Steam Charts | |
 | 1 | 6/15/2016 | 88 | $2.99 | Steam Charts | |
 | 774 | 3/9/2020 | 88 | $24.99 | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Reviews and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2024, May 30). Steam Store. Steam Store.
- Valve Corporation. (2024, May 30). Oxygen Not Included on Steam. Steam Store.
- Valve Corporation. (2024, May 30). Universe Sandbox on Steam. Steam Store.
- Valve Corporation. (2024, May 15). Kerbal Space Program on Steam. Steam Store.
- Valve Corporation. (2024, May 28). Spaceflight Simulator on Steam. Steam Store.
- Valve Corporation. (2024, May 30). Dune: Imperium on Steam. Steam Store.
- Valve Corporation. (2024, May 30). ΔV: Rings of Saturn on Steam. Steam Store.
- Valve Corporation. (2024, May 25). Endless Sky on Steam. Steam Store.
- Valve Corporation. (2024, May 30). X3: Albion Prelude on Steam. Steam Store.
- Valve Corporation. (2024, May 24). Polandball: Can into Space! on Steam. Steam Store.
- Valve Corporation. (2024, May 24). Avorion on Steam. Steam Store.