Best Space Sim Steam Deck Games
Steam currently has 1,111 Space Sim games, but not all of them can be played on the Steam Deck. Explore our list with 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 1/16/2025.
Looking for more? Explore other lists such as:
- Best space sim games on Steam
- Best space sim Steam games for Mac
- Best space sim Linux games on Steam
- Free space sim games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
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 Space Sim Steam Deck game" with a Player Score of 95. Its score was calculated by analyzing a total of 124,839 reviews on Steam. This breaks down to a total of 120,791 positive reviews and 4,048 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. Mars First Logistics
Build physically simulated rovers and transport awkwardly shaped cargo across the surface of Mars. Earn funds, unlock new parts, and use your ingenuity to help the martians establish a new home. Playable solo or in online co-op!
Mars First Logistics has achieved a Player Score of 91, placing it in the #2 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 1,153 reviews on Steam. This breaks down to a total of 1,118 positive reviews and 35 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $19.99 |
| Release Date | 6/22/2023 |
| Developer | Shape Shop |
| Publishers | |
| Steam App Id | 1532200 |
3. 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 #3 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 2,816 reviews on Steam. This breaks down to a total of 2,669 positive reviews and 147 negative reviews — making it "Very 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.
| Steam Price | $22.99 |
| Release Date | 3/13/2024 |
| Franchise | DireWolfDigital |
| Developer | Dire Wolf |
| Publisher | Dire Wolf |
| Steam App Id | 1689500 |
4. Cozy Space Survivors
A cozy time survival roguelite in space. You steer the shippy while the shooting happens automatically. Meet cute NPCs, solve small quests, and fight quirky enemies with satisfying weapons. A shorter experience for people who don't have much time but love playing (and finishing) games.
Cozy Space Survivors has achieved a Player Score of 89, placing it in the #4 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 307 reviews on Steam. This breaks down to a total of 299 positive reviews and 8 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. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $2.99 |
| Release Date | 5/3/2024 |
| Developer | simonschreibt |
| Publisher | simonschreibt |
| Steam App Id | 2657850 |
5. Hardspace: Shipbreaker
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
Hardspace: Shipbreaker has achieved a Player Score of 87, placing it in the #5 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 19,842 reviews on Steam. This breaks down to a total of 17,742 positive reviews and 2,100 negative reviews — making it "Very Positive" on Steam.
It is priced at $34.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $34.99 |
| Release Date | 5/25/2022 |
| Franchise | Focus Entertainment |
| Developer | Blackbird Interactive |
| Publisher | Focus Entertainment |
| Steam App Id | 1161580 |
6. Deep Space Cache
Deep Space Cache is a short & simple semi-idle bullet heaven incremental asteroid miner game.
Deep Space Cache has achieved a Player Score of 87, placing it in the #6 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 518 reviews on Steam. This breaks down to a total of 486 positive reviews and 32 negative reviews — making it "Very Positive" on Steam.
It is priced at $0.69 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
7. Exo One
A strange signal... an alien craft... an interplanetary, gravity-defying journey through space and time.
Exo One has achieved a Player Score of 87, placing it in the #7 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 4,479 reviews on Steam. This breaks down to a total of 4,036 positive reviews and 443 negative reviews — making it "Very Positive" on Steam.
It is priced at $16.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $16.99 |
| Release Date | 11/18/2021 |
| Franchise | Future Friends Games |
| Developer | Exbleative |
| Publishers | |
| Steam App Id | 773370 |
8. Space Warlord Organ Trading Simulator
Buy, sell, and trade organs in a strange and evolving universe. Dive into the quivering innards of alien capitalism in the sci-fi body horror market tycoon game you didn't know you needed.
Space Warlord Organ Trading Simulator has achieved a Player Score of 86, placing it in the #8 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 716 reviews on Steam. This breaks down to a total of 659 positive reviews and 57 negative reviews — making it "Very Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $19.99 |
| Release Date | 12/7/2021 |
| Franchise | Strange Scaffold |
| Developer | Strange Scaffold |
| Publisher | Strange Scaffold |
| Steam App Id | 1507780 |
9. Deliver Us The Moon
Deliver Us The Moon is a Sci-Fi thriller set in an apocalyptic near future, where Earth's natural resources are depleted. A lone astronaut is sent to the moon on a critical mission to save humanity from extinction.
Deliver Us The Moon has achieved a Player Score of 86, placing it in the #9 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 7,946 reviews on Steam. This breaks down to a total of 7,057 positive reviews and 889 negative reviews — making it "Very Positive" on Steam.
It is priced at $24.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $24.99 |
| Release Date | 10/10/2019 |
| Franchise | Wired Productions |
| Developer | KeokeN Interactive |
| Publisher | Wired Productions |
| Steam App Id | 428660 |
10. Little-Known Galaxy
Join Space Alliance as a new captain-in-training and work with your crew to solve the mysteries of an ancient relic found on the Grey Planet. Little-Known Galaxy is a cozy single-player RPG space adventure full of friendly characters, exploration, crafting, and farming.
Little-Known Galaxy has achieved a Player Score of 86, placing it in the #10 spot for the best Space Sim Steam Deck games. Its score was calculated by analyzing a total of 611 reviews on Steam. This breaks down to a total of 562 positive reviews and 49 negative reviews — making it "Very Positive" on Steam.
It is priced at $19.99 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.
| Steam Price | $19.99 |
| Release Date | 5/20/2024 |
| Developer | Carbon & Kay |
| Publisher | Carbon & Kay |
| Steam App Id | 2521600 |
More Space Sim Steam Deck Verified Games
Explore even more rankings for the 10 best Space Sim games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 8,488 | 7/30/2019 | 95 | $24.99 | Steam Charts | |
| 12 | 6/22/2023 | 91 | $19.99 | Steam Charts | |
| 243 | 3/13/2024 | 91 | $22.99 | Steam Charts | |
| 1 | 5/3/2024 | 89 | $2.99 | Steam Charts | |
| 130 | 5/25/2022 | 87 | $34.99 | Steam Charts | |
| 11 | 11/15/2024 | 87 | $0.69 | Steam Charts | |
| 4 | 11/18/2021 | 87 | $16.99 | Steam Charts | |
| 1 | 12/7/2021 | 86 | $19.99 | Steam Charts | |
| 11 | 10/10/2019 | 86 | $24.99 | Steam Charts | |
| 16 | 5/20/2024 | 86 | $19.99 | 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. (2025, January 16). Steam Store. Steam Store.
- Valve Corporation. (2025, January 16). Oxygen Not Included on Steam. Steam Store.
- Valve Corporation. (2025, January 9). Mars First Logistics on Steam. Steam Store.
- Valve Corporation. (2025, January 16). Dune: Imperium on Steam. Steam Store.
- Valve Corporation. (2025, January 15). Cozy Space Survivors on Steam. Steam Store.
- Valve Corporation. (2025, January 8). Hardspace: Shipbreaker on Steam. Steam Store.
- Valve Corporation. (2025, January 13). Deep Space Cache on Steam. Steam Store.
- Valve Corporation. (2025, January 15). Exo One on Steam. Steam Store.
- Valve Corporation. (2025, January 8). Space Warlord Organ Trading Simulator on Steam. Steam Store.
- Valve Corporation. (2025, January 13). Deliver Us The Moon on Steam. Steam Store.
- Valve Corporation. (2025, January 12). Little-Known Galaxy on Steam. Steam Store.