Free Open World Games on Steam
Steam currently has 10,579 Open World 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 Open World game rankings were last updated on 1/27/2026.
Looking for more? Explore other lists such as:
- Best open world games on Steam
- Best open world Steam Deck games
- Best open world Steam games for Mac OS
- Best open world Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Delta Force
Delta Force, a free-to-play 1st-person tactical shooter, returns as the latest in the classic series. With 25 years defining the genre, Delta Force is back with an upgraded arsenal of weaponry, jaw-dropping environments, and a truly dynamic world.
Delta Force holds the #1 spot for "best free Open World game on Steam" with a Player Score of 58. Its score was calculated by analyzing a total of 169,271 reviews on Steam. This breaks down to a total of 99,078 positive reviews and 70,193 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 Delta Force on the Steam Deck.
| Release Date | 12/4/2024 |
| Developers | |
| Publisher | TiMi Studio Group |
| Steam App Id | 2507950 |
2. Marvel Rivals
Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe!
Marvel Rivals has achieved a Player Score of 77, placing it in the #2 spot for the best free Open World games. Its score was calculated by analyzing a total of 361,856 reviews on Steam. This breaks down to a total of 280,088 positive reviews and 81,768 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 Marvel Rivals on the Steam Deck (though some functionality may be limited).
| Release Date | 12/6/2024 |
| Developer | NetEase Games |
| Publisher | NetEase Games |
| Steam App Id | 2767030 |
3. Where Winds Meet
Where Winds Meet is an epic Wuxia open-world action-adventure RPG set in ancient China at the tenth century. Players will assume the role of a young sword master as they embark on a journey to uncover the mysteries of their own identity. Let the wind carry your legend on an epic journey to the East!
Where Winds Meet has achieved a Player Score of 87, placing it in the #3 spot for the best free Open World games. Its score was calculated by analyzing a total of 98,377 reviews on Steam. This breaks down to a total of 86,417 positive reviews and 11,960 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Where Winds Meet on the Steam Deck.
| Release Date | 11/14/2025 |
| Developer | Everstone Studio |
| Publisher | NetEase Games |
| Steam App Id | 3564740 |
4. VRChat
Join our growing community as you explore, play, and help craft the future of social VR. Create worlds and custom avatars. Welcome to VRChat.
VRChat has achieved a Player Score of 75, placing it in the #4 spot for the best free Open World games. Its score was calculated by analyzing a total of 255,424 reviews on Steam. This breaks down to a total of 192,508 positive reviews and 62,916 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 | 2/1/2017 |
| Developer | VRChat Inc. |
| Publisher | VRChat Inc. |
| Steam App Id | 438100 |
5. Banana
Banana is a clicker Game, in which you click a Banana! In Banana you click the Banana to gain even more Bananas! Every 3 hours, you get dropped a banana. Each banana is also made by the community in discord. Come hang out with us and let's grow into something awesome !
Banana has achieved a Player Score of 81, placing it in the #5 spot for the best free Open World games. Its score was calculated by analyzing a total of 94,993 reviews on Steam. This breaks down to a total of 77,824 positive reviews and 17,169 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 4/23/2024 |
| Developers | |
| Publishers | |
| Steam App Id | 2923300 |
6. Russian Fishing 4
Russian Fishing 4 is a fishing simulator with RPG elements. There is no story line and the whole process is based on the concept of an open, free to roam and free to play game.
Russian Fishing 4 has achieved a Player Score of 57, placing it in the #6 spot for the best free Open World games. Its score was calculated by analyzing a total of 81,839 reviews on Steam. This breaks down to a total of 47,059 positive reviews and 34,780 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Russian Fishing 4 on the Steam Deck (though some functionality may be limited).
| Release Date | 11/11/2021 |
| Developers | |
| Publishers | |
| Steam App Id | 766570 |
7. Once Human
Once Human is a multiplayer open-world survival game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.
Once Human has achieved a Player Score of 76, placing it in the #7 spot for the best free Open World games. Its score was calculated by analyzing a total of 162,853 reviews on Steam. This breaks down to a total of 125,551 positive reviews and 37,302 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 Once Human on the Steam Deck.
| Release Date | 7/9/2024 |
| Developer | Starry Studio |
| Publishers | |
| Steam App Id | 2139460 |
8. Wuthering Waves
Wuthering Waves is a story-rich open-world action RPG with a high degree of freedom. You wake from your slumber as Rover, joined by a vibrant cast of Resonators on a journey to reclaim your lost memories and change the world.
Wuthering Waves has achieved a Player Score of 89, placing it in the #8 spot for the best free Open World games. Its score was calculated by analyzing a total of 39,016 reviews on Steam. This breaks down to a total of 35,205 positive reviews and 3,811 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 Wuthering Waves on the Steam Deck (though some functionality may be limited).
| Release Date | 4/28/2025 |
| Developer | KURO GAMES |
| Publisher | KURO GAMES |
| Steam App Id | 3513350 |
9. Albion Online
Albion Online is a fantasy sandbox MMORPG featuring a player-driven economy, classless combat system, and intense PvP battles. Explore a vast open world full of danger and opportunity. Grow your wealth, forge alliances, and leave your mark on the world of Albion.
Albion Online has achieved a Player Score of 78, placing it in the #9 spot for the best free Open World games. Its score was calculated by analyzing a total of 88,841 reviews on Steam. This breaks down to a total of 69,850 positive reviews and 18,991 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 Albion Online on the Steam Deck (though some functionality may be limited).
| Release Date | 5/16/2018 |
| Developer | Sandbox Interactive GmbH |
| Publisher | Sandbox Interactive GmbH |
| Steam App Id | 761890 |
10. MIR4
MIR4 is a free-to-play open world K-fantasy MMORPG that can be cross-played on both PC and mobile devices. MIR4 is full of action and features numerous large scale clan PVP battles. Join now and become a legend.
MIR4 has achieved a Player Score of 65, placing it in the #10 spot for the best free Open World games. Its score was calculated by analyzing a total of 14,761 reviews on Steam. This breaks down to a total of 9,652 positive reviews and 5,109 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 MIR4 on the Steam Deck.
| Release Date | 8/25/2021 |
| Developer | Wemade Next |
| Publisher | Wemade |
| Steam App Id | 1623660 |
More Free Open World Games
Explore even more rankings for the 100 best free Open World games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 85,839 | 12/4/2024 | 58 | Free | Steam Charts | |
| 72,846 | 12/6/2024 | 77 | Free | Steam Charts | |
| 52,900 | 11/14/2025 | 87 | Free | Steam Charts | |
| 45,658 | 2/1/2017 | 75 | Free | Steam Charts | |
| 41,996 | 4/23/2024 | 81 | Free | Steam Charts | |
| 20,116 | 11/11/2021 | 57 | Free | Steam Charts | |
| 19,054 | 7/9/2024 | 76 | Free | Steam Charts | |
| 11,829 | 4/28/2025 | 89 | Free | Steam Charts | |
| 11,713 | 5/16/2018 | 78 | Free | Steam Charts | |
| 11,603 | 8/25/2021 | 65 | Free | Steam Charts | |
 | 10,797 | 7/7/2017 | 90 | Free | Steam Charts | |
 | 7,727 | 11/15/2024 | 64 | Free | Steam Charts | |
 | 6,909 | 10/1/2019 | 77 | Free | Steam Charts | |
 | 6,629 | 3/25/2024 | 85 | Free | Steam Charts | |
 | 4,578 | 12/16/2010 | 73 | Free | Steam Charts | |
 | 4,320 | 8/28/2017 | 85 | Free | Steam Charts | |
 | 4,106 | 8/27/2024 | 55 | Free | Steam Charts | |
 | 3,876 | 4/6/2020 | 67 | Free | Steam Charts | |
 | 3,816 | 4/10/2024 | 86 | Free | Steam Charts | |
 | 3,193 | 7/21/2020 | 88 | 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. (2026, January 27). Steam Store. Steam Store.
- Valve Corporation. (2026, January 27). Delta Force on Steam. Steam Store.
- Valve Corporation. (2026, January 24). Marvel Rivals on Steam. Steam Store.
- Valve Corporation. (2026, January 27). Where Winds Meet on Steam. Steam Store.
- Valve Corporation. (2026, January 26). VRChat on Steam. Steam Store.
- Valve Corporation. (2026, January 25). Banana on Steam. Steam Store.
- Valve Corporation. (2025, December 30). Russian Fishing 4 on Steam. Steam Store.
- Valve Corporation. (2026, January 22). Once Human on Steam. Steam Store.
- Valve Corporation. (2026, January 23). Wuthering Waves on Steam. Steam Store.
- Valve Corporation. (2026, January 26). Albion Online on Steam. Steam Store.
- Valve Corporation. (2026, January 20). MIR4 on Steam. Steam Store.