Free Futuristic Games on Steam

Steam currently has 5,199 Futuristic 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 Futuristic game rankings were last updated on 5/22/2025.

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1. Revolution Idle

Join an experience where each revolution takes you further into the unknown! Revolution Idle challenges you to multiply your accumulators to reach unimaginable heights. Will you manage to reach infinity?

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Revolution Idle holds the #1 spot for "best free Futuristic game on Steam" with a Player Score of 82. Its score was calculated by analyzing a total of 4,580 reviews on Steam. This breaks down to a total of 3,877 positive reviews and 703 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 Revolution Idle on the Steam Deck (though some functionality may be limited).

Release Date 5/1/2025
Developers
Publisher Oni Gaming
Steam App Id 2763740

2. FragPunk

FragPunk is a thrilling 5v5 hero shooter where Shard Cards allow you to break the rules of combat and ensure that no two rounds are ever the same. Get ready to unleash your skills!

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FragPunk has achieved a Player Score of 72, placing it in the #2 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 38,713 reviews on Steam. This breaks down to a total of 28,435 positive reviews and 10,278 negative reviews — making it "Mostly Positive" on Steam.

It can be played and ran on Windows systems. At the moment, it is not possible to play or run FragPunk on the Steam Deck.

Release Date 3/6/2025
Developer Bad Guitar Studio
Publisher Bad Guitar Studio
Steam App Id 2943650

3. 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.

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Unnamed Space Idle has achieved a Player Score of 89, placing it in the #3 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 2,865 reviews on Steam. This breaks down to a total of 2,662 positive reviews and 203 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

4. Splitgate 2 - Beta

Splitgate 2 is the only free-to-play shooter with portals, delivering next-level gunplay, fluid movement, and a variety of game modes in an evolving experience. Welcome to the future of sport.

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Splitgate 2 - Beta has achieved a Player Score of 61, placing it in the #4 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 4,559 reviews on Steam. This breaks down to a total of 2,840 positive reviews and 1,719 negative reviews — making it "Mixed" 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 5/22/2025
Developer 1047 Games
Publisher 1047 Games
Steam App Id 2918300

5. Starward

The Steam version of 《Starward》 is an Asian server version, and the account is not compatible with other servers. Starward is a 3D fighting game that integrates mecha girls and classic GVG combat gameplay, with 1V1 and 2V2 mode as the core gameplay.

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Starward has achieved a Player Score of 62, placing it in the #5 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 2,005 reviews on Steam. This breaks down to a total of 1,262 positive reviews and 743 negative reviews — making it "Mixed" on Steam.

It can be played and ran on Windows systems. At the moment, it is possible to play Starward on the Steam Deck (though some functionality may be limited).

Release Date 4/24/2024
Developer Game Blender
Publisher 盛天游戏
Steam App Id 2764370

6. Aeons Echo

Aeons Echo offers a captivating role-playing adventure where sexy goddesses meet lewd mythology in a cyber-futuristic world. On your mission to save Zeus, you'll encounter kinky girls, steamy scenes, dating sim elements, interactive features, and diverse gameplay modes.

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Aeons Echo has achieved a Player Score of 72, placing it in the #6 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 3,007 reviews on Steam. This breaks down to a total of 2,235 positive reviews and 772 negative reviews — making it "Mostly Positive" on Steam.

It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.

Release Date 8/22/2024
Developer Aeons Studio
Publisher Nutaku Publishing
Steam App Id 2832330

7. Farlight 84

1st Pet Capture Battle Royale!

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Farlight 84 has achieved a Player Score of 77, placing it in the #7 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 50,474 reviews on Steam. This breaks down to a total of 39,310 positive reviews and 11,164 negative reviews — making it "Mostly Positive" on Steam.

It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.

Release Date 9/21/2023
Developer Farlight Games
Publisher Farlight Games
Steam App Id 1928420

8. Doomsday: Last Survivors

New tower defense gameplay! The apocalypse has come, and zombies are running amok. As the leader of the survivors, collect and use resources to defend their last shelter!

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Doomsday: Last Survivors has achieved a Player Score of 65, placing it in the #8 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 644 reviews on Steam. This breaks down to a total of 435 positive reviews and 209 negative reviews — making it "Mixed" on Steam.

It can be played and ran on Windows systems. At the moment, it is possible to play Doomsday: Last Survivors on the Steam Deck (though some functionality may be limited).

Release Date 6/26/2023
Developer IGG SINGAPORE PTE. LTD.
Publisher IGG SINGAPORE PTE. LTD.
Steam App Id 2439510

9. Tower of Fantasy

Embark together on your fantasy adventure! Set hundreds of years in the future on the distant planet of Aida, the shared open-world RPG, anime-infused sci-fi adventure Tower of Fantasy now is officially available on Steam.

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Tower of Fantasy has achieved a Player Score of 68, placing it in the #9 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 10,931 reviews on Steam. This breaks down to a total of 7,588 positive reviews and 3,343 negative reviews — making it "Mixed" on Steam.

It can be played and ran on Windows systems. At the moment, it is possible to play Tower of Fantasy on the Steam Deck (though some functionality may be limited).

Release Date 10/19/2022
Developer Hotta Studio
Publishers
Steam App Id 2064650

10. War Robots: Frontiers

Gear up for tactical mech action in War Robots: Frontiers, a free-to-play multiplayer mech shooter. Construct and customize, squad up with Pilots online, and fire up your engines in massive intergalactic battles.

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War Robots: Frontiers has achieved a Player Score of 63, placing it in the #10 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 3,042 reviews on Steam. This breaks down to a total of 1,944 positive reviews and 1,098 negative reviews — making it "Mixed" on Steam.

It can be played and ran on Windows systems. At the moment, it is not possible to play or run War Robots: Frontiers on the Steam Deck.

Release Date 3/4/2025
Franchise MY.GAMES
Developers
Publishers
Steam App Id 1491000

More Free Futuristic Games

Explore even more rankings for the 100 best free Futuristic games available on Steam.

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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, May 22). Steam Store. Steam Store.
  • Valve Corporation. (2025, May 22). Revolution Idle on Steam. Steam Store.
  • Valve Corporation. (2025, May 29). FragPunk on Steam. Steam Store.
  • Valve Corporation. (2025, May 28). Unnamed Space Idle on Steam. Steam Store.
  • Valve Corporation. (2025, May 30). Splitgate 2 - Beta on Steam. Steam Store.
  • Valve Corporation. (2025, May 30). Starward on Steam. Steam Store.
  • Valve Corporation. (2025, May 30). Aeons Echo on Steam. Steam Store.
  • Valve Corporation. (2025, May 24). Farlight 84 on Steam. Steam Store.
  • Valve Corporation. (2025, May 28). Doomsday: Last Survivors on Steam. Steam Store.
  • Valve Corporation. (2025, May 26). Tower of Fantasy on Steam. Steam Store.
  • Valve Corporation. (2025, May 29). War Robots: Frontiers on Steam. Steam Store.

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