Free Spaceships Games on Steam
Steam currently has 245 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 8/1/2025.
Looking for more? Explore other lists such as:
- Best spaceships games on Steam
- Best spaceships Steam Deck games
- Best spaceships Steam games for Mac OS
- Best spaceships Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
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 3,148 reviews on Steam. This breaks down to a total of 2,923 positive reviews and 225 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
EVE Online is a free-to-play community driven space MMO where players can choose their own path from countless different options. Experience space exploration, immense PvP and PvE battles, mining, industry and a thriving player economy in an ever-expanding sandbox.
EVE Online has achieved a Player Score of 73, placing it in the #2 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 36,786 reviews on Steam. This breaks down to a total of 27,064 positive reviews and 9,722 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 14,893 reviews on Steam. This breaks down to a total of 10,877 positive reviews and 4,016 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 38, placing it in the #4 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 41 reviews on Steam. This breaks down to a total of 13 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, there is no confirmed information regarding Steam Deck support for this game.
5. 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 63, placing it in the #5 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 219 reviews on Steam. This breaks down to a total of 144 positive reviews and 75 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 |
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 63, placing it in the #7 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 5 reviews on Steam. This breaks down to a total of 4 positive reviews and 1 negative reviews — making it "5 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. 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 #8 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 1,221 reviews on Steam. This breaks down to a total of 1,108 positive reviews and 113 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 |
9. 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 #9 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.
10. Exocraft
Design unique spaceships and build the ultimate space mining fleet as you team up to battle for resources and glory in this massively multiplayer action strategy set in an alien wasteland.
Exocraft has achieved a Player Score of 52, placing it in the #10 spot for the best free Spaceships games. Its score was calculated by analyzing a total of 354 reviews on Steam. This breaks down to a total of 187 positive reviews and 167 negative reviews — making it "Mixed" 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.
| Release Date | 3/12/2019 |
| Developer | GoldFire Studios |
| Publisher | GoldFire Studios |
| Steam App Id | 793490 |
More Free Spaceships Games
Explore even more rankings for the 14 best free Spaceships games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 4,510 | 7/27/2023 | 89 | Free | Steam Charts | |
| 2,571 | 12/15/2010 | 73 | Free | Steam Charts | |
| 65 | 2/27/2013 | 72 | Free | Steam Charts | |
| 3 | 7/20/2024 | 38 | Free | Steam Charts | |
| 2 | 9/29/2015 | 63 | Free | Steam Charts | |
| 1 | 9/11/2020 | 64 | Free | Steam Charts | |
| 1 | 3/7/2024 | 63 | 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 | 4/20/2024 | 41 | 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, August 1). Steam Store. Steam Store.
- Valve Corporation. (2025, August 1). Unnamed Space Idle on Steam. Steam Store.
- Valve Corporation. (2025, July 25). EVE Online on Steam. Steam Store.
- Valve Corporation. (2025, July 25). Star Conflict on Steam. Steam Store.
- Valve Corporation. (2025, July 16). Space Odyssey on Steam. Steam Store.
- Valve Corporation. (2025, July 22). Astro Lords on Steam. Steam Store.
- Valve Corporation. (2025, June 27). Landing on Steam. Steam Store.
- Valve Corporation. (2025, August 3). Stars Survivor on Steam. Steam Store.
- Valve Corporation. (2025, August 3). Astrometica: Prologue on Steam. Steam Store.
- Valve Corporation. (2025, April 9). メガロサミア -木星絶対防衛圏- Heaven's Fall on Steam. Steam Store.
- Valve Corporation. (2025, August 3). Exocraft on Steam. Steam Store.