Best Moddable Linux Games on Steam
Steam currently has 1,621 Moddable 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. Moddable game rankings were last updated on 7/11/2025.
Looking for more? Explore other lists such as:
- Best moddable games on Steam
- Best moddable Steam Deck games
- Best moddable Steam games (for Mac OS)
- Free moddable games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Left 4 Dead 2
Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This 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 holds the #1 spot for "best Linux Moddable game on Steam" with a Player Score of 97. Its score was calculated by analyzing a total of 975,585 reviews on Steam. This breaks down to a total of 951,560 positive reviews and 24,025 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $9.99 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. RimWorld
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.
RimWorld has achieved a Player Score of 97, placing it in the #2 spot for the best Linux Moddable games. Its score was calculated by analyzing a total of 214,736 reviews on Steam. This breaks down to a total of 210,315 positive reviews and 4,421 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $27.99 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.
| Steam Price | $27.99 |
| Release Date | 10/17/2018 |
| Developer | Ludeon Studios |
| Publisher | Ludeon Studios |
| Steam App Id | 294100 |
3. Euro Truck Simulator 2
Travel across Europe as king of the road, a trucker who delivers important cargo across impressive distances! With dozens of cities to explore, your endurance, skill and speed will all be pushed to their limits.
Euro Truck Simulator 2 has achieved a Player Score of 97, placing it in the #3 spot for the best Linux Moddable games. Its score was calculated by analyzing a total of 842,038 reviews on Steam. This breaks down to a total of 821,179 positive reviews and 20,859 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. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $4.99 |
| Release Date | 10/12/2012 |
| Franchise | SCS Software |
| Developer | SCS Software |
| Publisher | SCS Software |
| Steam App Id | 227300 |
4. 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 96, placing it in the #4 spot for the best Linux Moddable games. Its score was calculated by analyzing a total of 248,891 reviews on Steam. This breaks down to a total of 242,911 positive reviews and 5,980 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $9.99 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.
5. Mount & Blade: Warband
In a land torn asunder by incessant warfare, it is time to assemble your own band of hardened warriors and enter the fray. Lead your men into battle, expand your realm, and claim the ultimate prize: the throne of Calradia!
Mount & Blade: Warband has achieved a Player Score of 96, placing it in the #5 spot for the best Linux Moddable games. Its score was calculated by analyzing a total of 167,016 reviews on Steam. This breaks down to a total of 163,221 positive reviews and 3,795 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 Mount & Blade: Warband on the Steam Deck (though some functionality may be limited).
| Steam Price | $4.99 |
| Release Date | 3/31/2010 |
| Developer | TaleWorlds Entertainment |
| Publisher | TaleWorlds Entertainment |
| Steam App Id | 48700 |
6. Factorio
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.
Factorio has achieved a Player Score of 96, placing it in the #6 spot for the best Linux Moddable games. Its score was calculated by analyzing a total of 212,511 reviews on Steam. This breaks down to a total of 206,941 positive reviews and 5,570 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $35.00 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.
| Steam Price | $35.00 |
| Release Date | 8/14/2020 |
| Developer | Wube Software LTD. |
| Publisher | Wube Software LTD. |
| Steam App Id | 427520 |
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 Moddable games. Its score was calculated by analyzing a total of 28,966 reviews on Steam. This breaks down to a total of 28,482 positive reviews and 484 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 Moddable games. Its score was calculated by analyzing a total of 1,167,511 reviews on Steam. This breaks down to a total of 1,130,176 positive reviews and 37,335 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $5.99 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 | $5.99 |
| Release Date | 11/29/2006 |
| Developer | Facepunch Studios |
| Publisher | Valve |
| Steam App Id | 4000 |
9. tModLoader
Dig, Fight, and Build your way through the world of player-created mods on Terraria with tModLoader - this DLC makes modding Terraria a reality!
tModLoader has achieved a Player Score of 96, placing it in the #9 spot for the best Linux Moddable games. Its score was calculated by analyzing a total of 319,863 reviews on Steam. This breaks down to a total of 310,618 positive reviews and 9,245 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play tModLoader on the Steam Deck (though some functionality may be limited).
10. American Truck Simulator
Experience legendary American trucks and deliver various cargoes across sunny California, sandy Nevada, and the Grand Canyon State of Arizona. American Truck Simulator takes you on a journey through the breathtaking landscapes and widely recognized landmarks around the States.
American Truck Simulator has achieved a Player Score of 96, placing it in the #10 spot for the best Linux Moddable games. Its score was calculated by analyzing a total of 175,142 reviews on Steam. This breaks down to a total of 169,783 positive reviews and 5,359 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. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $4.99 |
| Release Date | 2/2/2016 |
| Franchise | SCS Software |
| Developer | SCS Software |
| Publisher | SCS Software |
| Steam App Id | 270880 |
More Moddable Linux Games on Steam
Explore even more rankings for the 10 best Moddable games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 23,842 | 11/16/2009 | 97 | $9.99 | Steam Charts | |
| 75,346 | 10/17/2018 | 97 | $27.99 | Steam Charts | |
| 39,924 | 10/12/2012 | 97 | $4.99 | Steam Charts | |
| 2,243 | 11/16/2004 | 96 | $9.99 | Steam Charts | |
| 2,845 | 3/31/2010 | 96 | $4.99 | Steam Charts | |
| 18,777 | 8/14/2020 | 96 | $35.00 | Steam Charts | |
| 113 | 8/20/2022 | 96 | Free | Steam Charts | |
| 27,427 | 11/29/2006 | 96 | $5.99 | Steam Charts | |
| 27,084 | 5/16/2020 | 96 | Free | Steam Charts | |
| 10,011 | 2/2/2016 | 96 | $4.99 | 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. (2025, July 11). Steam Store. Steam Store.
- Valve Corporation. (2025, July 11). Left 4 Dead 2 on Steam. Steam Store.
- Valve Corporation. (2025, July 15). RimWorld on Steam. Steam Store.
- Valve Corporation. (2025, July 14). Euro Truck Simulator 2 on Steam. Steam Store.
- Valve Corporation. (2025, July 11). Half-Life 2 on Steam. Steam Store.
- Valve Corporation. (2025, June 19). Mount & Blade: Warband on Steam. Steam Store.
- Valve Corporation. (2025, July 15). Factorio on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Entropy : Zero 2 on Steam. Steam Store.
- Valve Corporation. (2025, July 15). Garry's Mod on Steam. Steam Store.
- Valve Corporation. (2025, July 1). tModLoader on Steam. Steam Store.
- Valve Corporation. (2025, July 15). American Truck Simulator on Steam. Steam Store.