Best Underwater Linux Games on Steam
Steam currently has 647 Underwater 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. Underwater game rankings were last updated on 5/15/2025.
Looking for more? Explore other lists such as:
- Best underwater games on Steam
- Best underwater Steam Deck games
- Best underwater Steam games (for Mac OS)
- Free underwater games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. South Scrimshaw, Part One
South Scrimshaw is the story of a newborn whale in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.
South Scrimshaw, Part One holds the #1 spot for "best Linux Underwater game on Steam" with a Player Score of 94. Its score was calculated by analyzing a total of 1,374 reviews on Steam. This breaks down to a total of 1,363 positive reviews and 11 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 South Scrimshaw, Part One on the Steam Deck (though some functionality may be limited).
| Release Date | 6/9/2023 |
| Developer | Nathan O. Marsh |
| Publisher | Nathan O. Marsh |
| Steam App Id | 2443110 |
2. Swallow the Sea
You are a lowly egg cell on a journey through a swollen sea of strange and humanoid fish. Prey on smaller life and growing larger and stronger to perhaps someday be born.
Swallow the Sea has achieved a Player Score of 93, placing it in the #2 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 2,298 reviews on Steam. This breaks down to a total of 2,242 positive reviews and 56 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. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 9/3/2021 |
| Franchise | ItsTheTalia |
| Developers | |
| Publisher | ItsTheTalia |
| Steam App Id | 1511860 |
3. Barotrauma
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
Barotrauma has achieved a Player Score of 92, placing it in the #3 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 75,016 reviews on Steam. This breaks down to a total of 70,387 positive reviews and 4,629 negative reviews — making it "Very Positive" on Steam.
It is priced at $34.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Barotrauma on the Steam Deck (though some functionality may be limited).
| Steam Price | $34.99 |
| Release Date | 3/13/2023 |
| Franchise | Daedalic Entertainment |
| Developers | |
| Publisher | Daedalic Entertainment |
| Steam App Id | 602960 |
4. Pools
Walking simulator. Explore, admire and listen. Uncanny. Relaxing. Unnerving. Eerie. Immersive. No monsters chasing you or jumping towards at your screen, but can feel oppressive at times by invoking fears of getting lost, the dark, tight spaces and liminal space architecture. Inspired by backrooms.
Pools has achieved a Player Score of 92, placing it in the #4 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 4,544 reviews on Steam. This breaks down to a total of 4,334 positive reviews and 210 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $9.79 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 | $9.79 |
| Release Date | 4/26/2024 |
| Franchise | UNIKAT Label |
| Developer | Tensori |
| Publishers | |
| Steam App Id | 2663530 |
5. Megaquarium
The public aquarium simulator. Design your displays, look after your fish, manage your staff and keep your guests happy! It's all in a day's work as the curator of your very own Megaquarium.
Megaquarium has achieved a Player Score of 91, placing it in the #5 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 3,370 reviews on Steam. This breaks down to a total of 3,206 positive reviews and 164 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $24.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Megaquarium on the Steam Deck (though some functionality may be limited).
| Steam Price | $24.99 |
| Release Date | 9/13/2018 |
| Developer | Twice Circled |
| Publisher | Twice Circled |
| Steam App Id | 600480 |
6. PROXIMATE
Congratulations, contractor! You've been approved to trial our cutting-edge AI visor. Use it to explore the Neuras lab and recover the staff's research. Your visor is safe, reliable, and up to 99% accurate. Just don't ask why the "ketchup" in the corner makes such a horrible crunching sound.
PROXIMATE has achieved a Player Score of 86, placing it in the #6 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 369 reviews on Steam. This breaks down to a total of 345 positive reviews and 24 negative reviews — making it "Very 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 not possible to play or run PROXIMATE on the Steam Deck.
| Steam Price | $5.99 |
| Release Date | 11/8/2024 |
| Developer | Cain Maddox |
| Publisher | Cain Maddox |
| Steam App Id | 2957800 |
7. Abyss: The Wraiths of Eden
Take a deep breath and find your fiancée who went missing in the dark abyss of the ocean.
Abyss: The Wraiths of Eden has achieved a Player Score of 86, placing it in the #7 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 1,479 reviews on Steam. This breaks down to a total of 1,335 positive reviews and 144 negative reviews — making it "Very Positive" on Steam.
It is priced at $14.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Steam Price | $14.99 |
| Release Date | 4/3/2014 |
| Developer | Artifex Mundi |
| Publisher | Artifex Mundi |
| Steam App Id | 284710 |
8. Twilight Oracle
Journey to a strange world in search of the fabled Oracle in this fantasy comedy point & click adventure. Play as Leo, a struggling student with the ability to breathe underwater, and explore a desert island and the depths of an alien ocean to uncover your school’s dark past.
Twilight Oracle has achieved a Player Score of 86, placing it in the #8 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 105 reviews on Steam. This breaks down to a total of 102 positive reviews and 3 negative reviews — making it "Very Positive" on Steam.
It is priced at $9.99 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 | $9.99 |
| Release Date | 1/30/2024 |
| Developer | Cosmic Void |
| Publisher | Cosmic Void |
| Steam App Id | 2338490 |
9. tuna hake's underwater
you are a fish who does tricks
tuna hake's underwater has achieved a Player Score of 85, placing it in the #9 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 57 reviews on Steam. This breaks down to a total of 57 positive reviews and 0 negative reviews — making it "Very Positive" on Steam.
It is priced at $2.99 to play and can be played and ran on both Windows and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
10. We Need To Go Deeper
DIVE. DISCOVER. DIE. Crew a submarine with friends in We Need To Go Deeper - a 2-4-player cooperative submarine roguelike set in a Verne-inspired undersea universe.
We Need To Go Deeper has achieved a Player Score of 84, placing it in the #10 spot for the best Linux Underwater games. Its score was calculated by analyzing a total of 5,841 reviews on Steam. This breaks down to a total of 5,070 positive reviews and 771 negative reviews — making it "Very Positive" on Steam.
It is priced at $15.99 to play and can be played and ran on both Windows and Linux systems. At the moment, it is possible to play We Need To Go Deeper on the Steam Deck (though some functionality may be limited).
| Steam Price | $15.99 |
| Release Date | 8/1/2019 |
| Developer | Deli Interactive LLC |
| Publisher | Deli Interactive LLC |
| Steam App Id | 307110 |
More Underwater Linux Games on Steam
Explore even more rankings for the 10 best Underwater games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 2 | 6/9/2023 | 94 | Free | Steam Charts | |
| 1 | 9/3/2021 | 93 | Free | Steam Charts | |
| 1,800 | 3/13/2023 | 92 | $34.99 | Steam Charts | |
| 18 | 4/26/2024 | 92 | $9.79 | Steam Charts | |
| 47 | 9/13/2018 | 91 | $24.99 | Steam Charts | |
| 1 | 11/8/2024 | 86 | $5.99 | Steam Charts | |
| 3 | 4/3/2014 | 86 | $14.99 | Steam Charts | |
| 1 | 1/30/2024 | 86 | $9.99 | Steam Charts | |
| 1 | 4/24/2025 | 85 | $2.99 | Steam Charts | |
| 13 | 8/1/2019 | 84 | $15.99 | 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, May 15). Steam Store. Steam Store.
- Valve Corporation. (2025, May 15). South Scrimshaw, Part One on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Swallow the Sea on Steam. Steam Store.
- Valve Corporation. (2025, May 23). Barotrauma on Steam. Steam Store.
- Valve Corporation. (2025, May 21). Pools on Steam. Steam Store.
- Valve Corporation. (2025, May 26). Megaquarium on Steam. Steam Store.
- Valve Corporation. (2025, May 23). PROXIMATE on Steam. Steam Store.
- Valve Corporation. (2025, May 2). Abyss: The Wraiths of Eden on Steam. Steam Store.
- Valve Corporation. (2025, May 15). Twilight Oracle on Steam. Steam Store.
- Valve Corporation. (2025, May 11). tuna hake's underwater on Steam. Steam Store.
- Valve Corporation. (2025, May 26). We Need To Go Deeper on Steam. Steam Store.