Free Futuristic Games on Steam
Steam currently has 5,570 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 8/15/2025.
Looking for more? Explore other lists such as:
- Best futuristic games on Steam
- Best futuristic Steam Deck games
- Best futuristic Steam games for Mac OS
- Best futuristic Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
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?
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 6,467 reviews on Steam. This breaks down to a total of 5,427 positive reviews and 1,040 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. Off The Grid
Welcome to Off The Grid, the next-gen free to play Battle Royale from visionary director Neill Blomkamp. Set in a near-future world where contestants are cybernetically augmented and dropped into televised bloodsport. Death is temporary, but fame is forever.
Off The Grid has achieved a Player Score of 56, placing it in the #2 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 1,251 reviews on Steam. This breaks down to a total of 717 positive reviews and 534 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 | 7/17/2025 |
| Developer | Gunzilla Games |
| Publisher | Gunzilla Games |
| Steam App Id | 3659280 |
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.
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 3,255 reviews on Steam. This breaks down to a total of 3,019 positive reviews and 236 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. Farlight 84
Hey Lightcatchers! The latest Farlight 84 update has landed, and it's bringing a massive 60-player shootout with it. Are you ready?
Farlight 84 has achieved a Player Score of 76, placing it in the #4 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 52,725 reviews on Steam. This breaks down to a total of 40,641 positive reviews and 12,084 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 |
5. Horizon Walker
Eat God, and you will have everything—the story of a human who devoured God.
Horizon Walker has achieved a Player Score of 72, placing it in the #5 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 383 reviews on Steam. This breaks down to a total of 293 positive reviews and 90 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 | 8/25/2025 |
| Developer | Gentlemaniac |
| Publisher | Gentlemaniac |
| Steam App Id | 3279780 |
6. 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!
FragPunk 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 42,833 reviews on Steam. This breaks down to a total of 31,434 positive reviews and 11,399 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 |
7. 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.
Aeons Echo has achieved a Player Score of 72, placing it in the #7 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 3,570 reviews on Steam. This breaks down to a total of 2,642 positive reviews and 928 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 |
8. 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.
Starward has achieved a Player Score of 60, placing it in the #8 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 2,306 reviews on Steam. This breaks down to a total of 1,410 positive reviews and 896 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 |
9. Mecharashi
Mecharashi is a mecha-themed tactical turn-based game. The game adopts a unique part-destruction combat system, where you can assemble mechas however you want, equip a wide selection of weapons, and choose your favorite pilots to engage in battle.
Mecharashi 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 912 reviews on Steam. This breaks down to a total of 640 positive reviews and 272 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Mecharashi on the Steam Deck (though some functionality may be limited).
| Release Date | 7/31/2025 |
| Developer | BlackJack Studio |
| Publishers | |
| Steam App Id | 3446920 |
10. 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!
Doomsday: Last Survivors has achieved a Player Score of 64, placing it in the #10 spot for the best free Futuristic games. Its score was calculated by analyzing a total of 703 reviews on Steam. This breaks down to a total of 468 positive reviews and 235 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 |
More Free Futuristic Games
Explore even more rankings for the 100 best free Futuristic games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 12,246 | 5/1/2025 | 82 | Free | Steam Charts | |
| 6,285 | 7/17/2025 | 56 | Free | Steam Charts | |
| 4,433 | 7/27/2023 | 89 | Free | Steam Charts | |
| 4,363 | 9/21/2023 | 76 | Free | Steam Charts | |
| 3,230 | 8/25/2025 | 72 | Free | Steam Charts | |
| 2,267 | 3/6/2025 | 72 | Free | Steam Charts | |
| 1,278 | 8/22/2024 | 72 | Free | Steam Charts | |
| 1,272 | 4/24/2024 | 60 | Free | Steam Charts | |
| 1,128 | 7/31/2025 | 68 | Free | Steam Charts | |
| 608 | 6/26/2023 | 64 | Free | Steam Charts | |
 | 454 | 10/19/2022 | 67 | Free | Steam Charts | |
 | 449 | 11/20/2012 | 80 | Free | Steam Charts | |
 | 413 | 10/2/2024 | 81 | Free | Steam Charts | |
 | 326 | 9/24/2020 | 82 | Free | Steam Charts | |
 | 244 | 3/4/2025 | 64 | Free | Steam Charts | |
 | 231 | 10/3/2024 | 53 | Free | Steam Charts | |
 | 206 | 5/22/2025 | 61 | Free | Steam Charts | |
 | 154 | 12/14/2016 | 59 | Free | Steam Charts | |
 | 122 | 8/21/2023 | 62 | Free | Steam Charts | |
 | 115 | 7/18/2023 | 71 | 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 15). Steam Store. Steam Store.
- Valve Corporation. (2025, August 15). Revolution Idle on Steam. Steam Store.
- Valve Corporation. (2025, August 30). Off The Grid on Steam. Steam Store.
- Valve Corporation. (2025, August 24). Unnamed Space Idle on Steam. Steam Store.
- Valve Corporation. (2025, August 28). Farlight 84 on Steam. Steam Store.
- Valve Corporation. (2025, August 31). Horizon Walker on Steam. Steam Store.
- Valve Corporation. (2025, August 29). FragPunk on Steam. Steam Store.
- Valve Corporation. (2025, August 31). Aeons Echo on Steam. Steam Store.
- Valve Corporation. (2025, August 29). Starward on Steam. Steam Store.
- Valve Corporation. (2025, August 25). Mecharashi on Steam. Steam Store.
- Valve Corporation. (2025, August 25). Doomsday: Last Survivors on Steam. Steam Store.