Free Third-Person Shooter Games on Steam
Steam currently has 3,656 Third-Person Shooter 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 Third-Person Shooter game rankings were last updated on 10/30/2025.
Looking for more? Explore other lists such as:
- Best third-person shooter games on Steam
- Best third-person shooter Steam Deck games
- Best third-person shooter Steam games for Mac OS
- Best third-person shooter Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. PUBG: BATTLEGROUNDS
PUBG: BATTLEGROUNDS, the high-stakes winner-take-all shooter that started the Battle Royale craze, is free-to-play! Drop into diverse maps, loot unique weapons and supplies, and survive in an ever-shrinking zone where every turn could be your last.
PUBG: BATTLEGROUNDS holds the #1 spot for "best free Third-Person Shooter game on Steam" with a Player Score of 60. Its score was calculated by analyzing a total of 2,622,147 reviews on Steam. This breaks down to a total of 1,566,352 positive reviews and 1,055,795 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 PUBG: BATTLEGROUNDS on the Steam Deck.
| Release Date | 12/21/2017 |
| Franchise | KRAFTON, Inc. |
| Developers | |
| Publisher | KRAFTON, Inc. |
| Steam App Id | 578080 |
2. Warframe
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
Warframe has achieved a Player Score of 87, placing it in the #2 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 635,090 reviews on Steam. This breaks down to a total of 554,971 positive reviews and 80,119 negative reviews — making it "Very 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 | 3/25/2013 |
| Developer | Digital Extremes |
| Publisher | Digital Extremes |
| Steam App Id | 230410 |
3. 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 76, placing it in the #3 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 326,419 reviews on Steam. This breaks down to a total of 250,910 positive reviews and 75,509 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 |
4. War Thunder
War Thunder is the most comprehensive free-to-play, cross-platform, MMO military game dedicated to aviation, armoured vehicles, and naval craft, from the early 20th century to the most advanced modern combat units. Join now and take part in major battles on land, in the air, and at sea.
War Thunder has achieved a Player Score of 72, placing it in the #4 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 673,319 reviews on Steam. This breaks down to a total of 489,129 positive reviews and 184,190 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 8/15/2013 |
| Franchise | Gaijin Network Ltd |
| Developer | Gaijin Entertainment |
| Publishers | |
| Steam App Id | 236390 |
5. Overwatch® 2
Overwatch 2 is a critically acclaimed, team-based shooter game set in an optimistic future with an evolving roster of heroes. Team up with friends and jump in today.
Overwatch® 2 has achieved a Player Score of 26, placing it in the #5 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 358,717 reviews on Steam. This breaks down to a total of 91,321 positive reviews and 267,396 negative reviews — making it "Mostly Negative" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Overwatch® 2 on the Steam Deck (though some functionality may be limited).
| Release Date | 8/10/2023 |
| Franchise | Blizzard |
| Developer | Blizzard Entertainment, Inc. |
| Publisher | Blizzard Entertainment, Inc. |
| Steam App Id | 2357570 |
6. 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 #6 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 154,782 reviews on Steam. This breaks down to a total of 118,503 positive reviews and 36,279 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 |
| Publisher | Starry Studio |
| Steam App Id | 2139460 |
7. OBS Studio
Free and open-source software for video recording and live streaming
OBS Studio has achieved a Player Score of 93, placing it in the #7 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 42,914 reviews on Steam. This breaks down to a total of 40,832 positive reviews and 2,082 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is not possible to play or run OBS Studio on the Steam Deck.
| Release Date | 3/21/2022 |
| Developer | OBS Project |
| Publisher | OBS Project |
| Steam App Id | 1905180 |
8. World of Warships
Immerse yourself in thrilling naval battles and assemble an armada of over 600 ships from the first half of the 20th century — from stealthy destroyers to gigantic battleships. Change the look of your ship, choose upgrades to suit your play style, and go into battle with other players!
World of Warships has achieved a Player Score of 76, placing it in the #8 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 149,881 reviews on Steam. This breaks down to a total of 114,944 positive reviews and 34,937 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 World of Warships on the Steam Deck (though some functionality may be limited).
| Release Date | 11/15/2017 |
| Franchise | World of Warships Franchise |
| Developer | Wargaming Group Limited |
| Publisher | Wargaming Group Limited |
| Steam App Id | 552990 |
9. 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 54, placing it in the #9 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 1,539 reviews on Steam. This breaks down to a total of 844 positive reviews and 695 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Off The Grid on the Steam Deck (though some functionality may be limited).
| Release Date | 7/17/2025 |
| Developer | Gunzilla Games |
| Publisher | Gunzilla Games |
| Steam App Id | 3659280 |
10. Aimlabs
Aimlabs is the aim trainer of choice for over 40 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!
Aimlabs has achieved a Player Score of 91, placing it in the #10 spot for the best free Third-Person Shooter games. Its score was calculated by analyzing a total of 128,581 reviews on Steam. This breaks down to a total of 118,054 positive reviews and 10,527 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 Aimlabs on the Steam Deck (though some functionality may be limited).
| Release Date | 6/17/2023 |
| Developer | State Space Labs, Inc. |
| Publishers | |
| Steam App Id | 714010 |
More Free Third-Person Shooter Games
Explore even more rankings for the 100 best free Third-Person Shooter games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 221,688 | 12/21/2017 | 60 | Free | Steam Charts | |
| 47,381 | 3/25/2013 | 87 | Free | Steam Charts | |
| 46,726 | 12/6/2024 | 76 | Free | Steam Charts | |
| 34,351 | 8/15/2013 | 72 | Free | Steam Charts | |
| 20,396 | 8/10/2023 | 26 | Free | Steam Charts | |
| 17,214 | 7/9/2024 | 76 | Free | Steam Charts | |
| 12,928 | 3/21/2022 | 93 | Free | Steam Charts | |
| 7,435 | 11/15/2017 | 76 | Free | Steam Charts | |
| 5,193 | 7/17/2025 | 54 | Free | Steam Charts | |
| 3,479 | 6/17/2023 | 91 | Free | Steam Charts | |
 | 3,314 | 4/28/2021 | 80 | Free | Steam Charts | |
 | 3,301 | 6/30/2024 | 57 | Free | Steam Charts | |
 | 3,041 | 9/28/2023 | 66 | Free | Steam Charts | |
 | 2,265 | 7/2/2025 | 59 | Free | Steam Charts | |
 | 1,405 | 11/21/2024 | 73 | Free | Steam Charts | |
 | 1,084 | 11/27/2019 | 66 | Free | Steam Charts | |
 | 1,073 | 7/26/2017 | 74 | Free | Steam Charts | |
 | 1,022 | 4/4/2018 | 59 | Free | Steam Charts | |
 | 992 | 2/28/2018 | 56 | Free | Steam Charts | |
 | 920 | 8/20/2024 | 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, October 30). Steam Store. Steam Store.
- Valve Corporation. (2025, October 30). PUBG: BATTLEGROUNDS on Steam. Steam Store.
- Valve Corporation. (2025, November 2). Warframe on Steam. Steam Store.
- Valve Corporation. (2025, October 30). Marvel Rivals on Steam. Steam Store.
- Valve Corporation. (2025, October 31). War Thunder on Steam. Steam Store.
- Valve Corporation. (2025, October 30). Overwatch® 2 on Steam. Steam Store.
- Valve Corporation. (2025, November 2). Once Human on Steam. Steam Store.
- Valve Corporation. (2025, November 1). OBS Studio on Steam. Steam Store.
- Valve Corporation. (2025, October 31). World of Warships on Steam. Steam Store.
- Valve Corporation. (2025, November 3). Off The Grid on Steam. Steam Store.
- Valve Corporation. (2025, November 3). Aimlabs on Steam. Steam Store.