Free Spaceships Games on Steam
Steam currently has 256 Spaceships games available to download and play. Explore our list of the best free games ranked by popularity and ratings. Data for this list is calculated from reviews and player counts reported directly by Steam and will be updated in real-time. Free Spaceships game rankings were last updated on 11/5/2025.
Looking for more? Explore other lists such as:
- Best spaceships games on Steam
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- Most played Steam games
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1. Unnamed Space Idle
Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.
Unnamed Space Idle holds the #1 spot for "best free Spaceships game on Steam" with a Player Score of 89. Its score was calculated by analyzing a total of 3,481 reviews on Steam. This breaks down to a total of 3,226 positive reviews and 255 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Unnamed Space Idle on the Steam Deck (though some functionality may be limited).
| Release Date | 7/27/2023 |
| Developer | Sylv |
| Publishers | |
| Steam App Id | 2471100 |
2. EVE Online
Over 20 years of legendary space battles! Explore a massive living universe of danger and opportunity in a challenging and highly rewarding sci-fi sandbox MMO. Fight, trade, build, and connect with a universe driven and shaped directly by players.
EVE Online has achieved a Player Score of 72, placing it in the #2 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 37,304 reviews on Steam. This breaks down to a total of 27,395 positive reviews and 9,909 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play EVE Online on the Steam Deck (though some functionality may be limited).
3. Star Conflict
Star Conflict is an action-packed, massively multiplayer space simulation game that puts players in the role of elite pilots engaging in a widespread interplanetary skirmish. The whole world for PVP and PVE!
Star Conflict has achieved a Player Score of 72, placing it in the #3 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 14,954 reviews on Steam. This breaks down to a total of 10,895 positive reviews and 4,059 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Star Conflict on the Steam Deck (though some functionality may be limited).
| Release Date | 2/27/2013 |
| Franchise | Gaijin Network Ltd |
| Developer | Star Gem Inc. |
| Publishers | |
| Steam App Id | 212070 |
4. Space Odyssey
Players play as cute food astronauts in a co-op party game. Different ship's roles like pilot, gunner, shielder, and gatherer. 'Dark Hotpot,' a new team from the 'Space Academy,' faces a colossal jellyfish alien devouring their planet. They must defeat it and say their plant.
Space Odyssey has achieved a Player Score of 39, placing it in the #4 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 42 reviews on Steam. This breaks down to a total of 14 positive reviews and 28 negative reviews — making it "Mostly Negative" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Space Odyssey on the Steam Deck (though some functionality may be limited).
5. Alien Tag
Reject Monke, Become Alien. Discord.gg/AlienTag. AlienTagVR.com.
Alien Tag has achieved a Player Score of 40, placing it in the #5 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 54 reviews on Steam. This breaks down to a total of 19 positive reviews and 35 negative reviews — making it "Mostly Negative" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Alien Tag on the Steam Deck.
| Release Date | 4/19/2024 |
| Developer | IRLDLC.COM INC |
| Publisher | IRLDLC.COM INC |
| Steam App Id | 2672170 |
6. Landing
Conquer gravity and land a rocket on the platform. And over and over again. But conditions will change, and the path is not always clear.
Landing has achieved a Player Score of 64, placing it in the #6 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 16 reviews on Steam. This breaks down to a total of 12 positive reviews and 4 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 9/11/2020 |
| Developer | CrazyLoner |
| Publisher | CrazyLoner |
| Steam App Id | 1407240 |
7. Stars Survivor
Compete in a stunning galaxy where skill reigns supreme! Destroy planets, upgrade your ship, and dominate intense top-down battles. Climb the trophy leaderboard in this ever-evolving space shooter with constant updates. Will you claim your place among the stars?
Stars Survivor has achieved a Player Score of 65, placing it in the #7 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 6 reviews on Steam. This breaks down to a total of 5 positive reviews and 1 negative reviews — making it "6 user reviews" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 3/7/2024 |
| Developers | |
| Publishers | |
| Steam App Id | 2824910 |
8. Astro Lords
Player bases are located on asteroids, which travel within the Oort Cloud. Once they’ve acquired the appropriate skills, players can control their asteroid’s movements. Mass-combat enthusiasts will love the Arena: here, players can battle it out against alien races or other Astro Lord players.
Astro Lords has achieved a Player Score of 62, placing it in the #8 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 223 reviews on Steam. This breaks down to a total of 146 positive reviews and 77 negative reviews — making it "Mixed" on Steam.
It 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.
| Release Date | 9/29/2015 |
| Developer | Aratog LLC |
| Publishers | |
| Steam App Id | 385530 |
9. Astrometica: Prologue
Astrometica: Prologue is the free game about surviving in space. You need to use your skills and tools to stay alive. There are many challenges to face, and you need to fight to survive. You also need to build a new base in space.
Astrometica: Prologue has achieved a Player Score of 86, placing it in the #9 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 1,241 reviews on Steam. This breaks down to a total of 1,123 positive reviews and 118 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Astrometica: Prologue on the Steam Deck (though some functionality may be limited).
| Release Date | 5/22/2024 |
| Franchise | RockGame S.A. |
| Developer | BeryMery |
| Publisher | RockGame S.A. |
| Steam App Id | 2904320 |
10. メガロサミア -木星絶対防衛圏- Heaven's Fall
This is a space fleet shooting game that can be easily enjoyed with FPS-like controls.
メガロサミア -木星絶対防衛圏- Heaven's Fall has achieved a Player Score of 56, placing it in the #10 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 3 reviews on Steam. This breaks down to a total of 2 positive reviews and 1 negative reviews — making it "3 user reviews" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
More Free Spaceships Games
Explore even more rankings for the 14 best free Spaceships games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 4,314 | 7/27/2023 | 89 | Free | Steam Charts | |
| 2,991 | 12/15/2010 | 72 | Free | Steam Charts | |
| 52 | 2/27/2013 | 72 | Free | Steam Charts | |
| 2 | 7/20/2024 | 39 | Free | Steam Charts | |
| 1 | 4/19/2024 | 40 | Free | Steam Charts | |
| 1 | 9/11/2020 | 64 | Free | Steam Charts | |
| 1 | 3/7/2024 | 65 | Free | Steam Charts | |
| 1 | 9/29/2015 | 62 | Free | Steam Charts | |
| 1 | 5/22/2024 | 86 | Free | Steam Charts | |
| 1 | 10/5/2023 | 56 | Free | Steam Charts | |
 | 1 | 3/12/2019 | 52 | Free | Steam Charts | |
 | 1 | 5/30/2019 | 57 | Free | Steam Charts | |
 | 1 | 7/14/2023 | 71 | Free | Steam Charts | |
 | 1 | 9/19/2023 | 80 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Player counts 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, November 5). Steam Store. Steam Store.
- Valve Corporation. (2025, November 5). Unnamed Space Idle on Steam. Steam Store.
- Valve Corporation. (2025, November 4). EVE Online on Steam. Steam Store.
- Valve Corporation. (2025, November 5). Star Conflict on Steam. Steam Store.
- Valve Corporation. (2025, September 27). Space Odyssey on Steam. Steam Store.
- Valve Corporation. (2025, October 3). Alien Tag on Steam. Steam Store.
- Valve Corporation. (2025, October 9). Landing on Steam. Steam Store.
- Valve Corporation. (2025, October 8). Stars Survivor on Steam. Steam Store.
- Valve Corporation. (2025, October 27). Astro Lords on Steam. Steam Store.
- Valve Corporation. (2025, September 27). Astrometica: Prologue on Steam. Steam Store.
- Valve Corporation. (2025, October 26). メガロサミア -木星絶対防衛圏- Heaven's Fall on Steam. Steam Store.