Best FPS Linux Games on Steam
Steam currently has 9,338 FPS games, but not all of them are able to be played on Linux builds. Explore our list of the best picks ranked by Player Score. Our Player Score rankings are calculated directly from reviews left on the Steam store and will be updated in real-time as more players leave their feedback. FPS game rankings were last updated on 3/20/2026.
Looking for more? Explore other lists such as:
- Best fps games on Steam
- Best fps Steam Deck games
- Best fps Steam games (for Mac OS)
- Free fps games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Portal 2
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
Portal 2 holds the #1 spot for "best Linux FPS game on Steam" with a Player Score of 98. Its score was calculated by analyzing a total of 455,414 reviews on Steam. This breaks down to a total of 449,516 positive reviews and 5,898 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $1.99 to play and 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.
2. Portal
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
Portal has achieved a Player Score of 97, placing it in the #2 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 191,597 reviews on Steam. This breaks down to a total of 188,759 positive reviews and 2,838 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $1.99 to play and 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.
3. Left 4 Dead 2
Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.
Left 4 Dead 2 has achieved a Player Score of 97, placing it in the #3 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 1,021,481 reviews on Steam. This breaks down to a total of 996,277 positive reviews and 25,204 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $1.99 to play and 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.
4. Slime Rancher
Slime Rancher is the tale of Beatrix LeBeau, a plucky, young rancher who sets out for a life a thousand light years away from Earth on the ‘Far, Far Range’ where she tries her hand at making a living wrangling slimes.
Slime Rancher has achieved a Player Score of 97, placing it in the #4 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 150,894 reviews on Steam. This breaks down to a total of 147,863 positive reviews and 3,031 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $4.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Slime Rancher on the Steam Deck (though some functionality may be limited).
| Steam Price | $4.99 |
| Release Date | 8/1/2017 |
| Franchise | Monomi Park |
| Developer | Monomi Park |
| Publisher | Monomi Park |
| Steam App Id | 433340 |
5. Half-Life 2
Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat.
Half-Life 2 has achieved a Player Score of 97, placing it in the #5 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 268,561 reviews on Steam. This breaks down to a total of 262,180 positive reviews and 6,381 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $1.99 to play and 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.
6. Counter-Strike
Play the world's number 1 online action game. Engage in an incredibly realistic brand of terrorist warfare in this wildly popular team-based game. Ally with teammates to complete strategic missions. Take out enemy sites. Rescue hostages. Your role affects your team's success. Your team's success affects your role.
Counter-Strike has achieved a Player Score of 96, placing it in the #6 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 258,125 reviews on Steam. This breaks down to a total of 251,467 positive reviews and 6,658 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $1.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Counter-Strike on the Steam Deck (though some functionality may be limited).
7. Entropy : Zero 2
Bad Cop is back. Command a small army of Combine synths and soldiers on a Northern campaign to capture Dr. Judith Mossman. A modification for Half-Life 2.
Entropy : Zero 2 has achieved a Player Score of 96, placing it in the #7 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 30,978 reviews on Steam. This breaks down to a total of 30,455 positive reviews and 523 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Entropy : Zero 2 on the Steam Deck (though some functionality may be limited).
8. Garry's Mod
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Garry's Mod has achieved a Player Score of 96, placing it in the #8 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 1,223,312 reviews on Steam. This breaks down to a total of 1,184,788 positive reviews and 38,524 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $4.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Garry's Mod on the Steam Deck (though some functionality may be limited).
| Steam Price | $4.99 |
| Release Date | 11/29/2006 |
| Developer | Facepunch Studios |
| Publisher | Valve |
| Steam App Id | 4000 |
9. POSTAL 2
Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?
POSTAL 2 has achieved a Player Score of 96, placing it in the #9 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 130,012 reviews on Steam. This breaks down to a total of 126,066 positive reviews and 3,946 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $0.99 to play and 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.
| Steam Price | $0.99 |
| Release Date | 11/2/2012 |
| Franchise | Postal Franchise |
| Developer | Running With Scissors |
| Publisher | Running With Scissors |
| Steam App Id | 223470 |
10. Half-Life
Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
Half-Life has achieved a Player Score of 95, placing it in the #10 spot for the best Linux FPS games. Its score was calculated by analyzing a total of 158,782 reviews on Steam. This breaks down to a total of 153,240 positive reviews and 5,542 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $1.99 to play and 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.
More FPS Linux Games on Steam
Explore even more rankings for the 10 best FPS games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 1,310 | 4/18/2011 | 98 | $1.99 | Steam Charts | |
| 368 | 10/10/2007 | 97 | $1.99 | Steam Charts | |
| 27,572 | 11/16/2009 | 97 | $1.99 | Steam Charts | |
| 898 | 8/1/2017 | 97 | $4.99 | Steam Charts | |
| 1,064 | 11/16/2004 | 97 | $1.99 | Steam Charts | |
| 4,922 | 11/1/2000 | 96 | $1.99 | Steam Charts | |
| 53 | 8/20/2022 | 96 | Free | Steam Charts | |
| 14,265 | 11/29/2006 | 96 | $4.99 | Steam Charts | |
| 299 | 11/2/2012 | 96 | $0.99 | Steam Charts | |
| 644 | 11/19/1998 | 95 | $1.99 | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Reviews 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, March 20). Steam Store. Steam Store.
- Valve Corporation. (2026, March 20). Portal 2 on Steam. Steam Store.
- Valve Corporation. (2026, March 20). Portal on Steam. Steam Store.
- Valve Corporation. (2026, March 20). Left 4 Dead 2 on Steam. Steam Store.
- Valve Corporation. (2026, March 19). Slime Rancher on Steam. Steam Store.
- Valve Corporation. (2026, March 20). Half-Life 2 on Steam. Steam Store.
- Valve Corporation. (2026, March 20). Counter-Strike on Steam. Steam Store.
- Valve Corporation. (2026, March 17). Entropy : Zero 2 on Steam. Steam Store.
- Valve Corporation. (2026, March 19). Garry's Mod on Steam. Steam Store.
- Valve Corporation. (2026, March 19). POSTAL 2 on Steam. Steam Store.
- Valve Corporation. (2026, March 20). Half-Life on Steam. Steam Store.