Free Submarine Games on Steam
Steam currently has 199 Submarine 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 Submarine game rankings were last updated on 1/2/2025.
Looking for more? Explore other lists such as:
- Best submarine games on Steam
- Best submarine Steam Deck games
- Best submarine Steam games for Mac OS
- Best submarine Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. 无畏舰队：炮火战争（Noah City:Rise of the conqueror）
Noah City:Rise of the conqueror is a SLG game. It takes place in an alternative reality where a great naval war is spreading all over the world. it focus on developing players’ gears and finding a comfortable pace of the gameplay, players who are fond of SLG games, you certainly cannot miss it!
无畏舰队：炮火战争（Noah City:Rise of the conqueror） holds the #1 spot for "best free Submarine game on Steam" with a Player Score of 65. Its score was calculated by analyzing a total of 173 reviews on Steam. This breaks down to a total of 120 positive reviews and 53 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 1/24/2024 |
| Developer | LEOPARD STORM |
| Publisher | LEOPARD STORM |
| Steam App Id | 2676820 |
2. Retro Commander
Retro Commander is a post-apocalyptic real-time strategy wargame (RTS).
Retro Commander has achieved a Player Score of 71, placing it in the #2 spot for the best free Submarine games. Its score was calculated by analyzing a total of 299 reviews on Steam. This breaks down to a total of 227 positive reviews and 72 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 Retro Commander on the Steam Deck (though some functionality may be limited).
| Release Date | 11/24/2023 |
| Developer | Noble Master LLC |
| Publisher | Noble Master LLC |
| Steam App Id | 338820 |
3. Pixel Puzzles World War II Jigsaws
Pixel Puzzles, your number one place for digital jigsaws.
Pixel Puzzles World War II Jigsaws has achieved a Player Score of 83, placing it in the #3 spot for the best free Submarine games. Its score was calculated by analyzing a total of 45 reviews on Steam. This breaks down to a total of 44 positive reviews and 1 negative reviews — making it "Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Pixel Puzzles World War II Jigsaws on the Steam Deck (though some functionality may be limited).
| Release Date | 9/6/2023 |
| Developer | Pixel Puzzles |
| Publisher | Pixel Puzzles |
| Steam App Id | 1005220 |
4. INFLUXIS
Explore a mesmerizing alien world, filled with deep bioluminescent wonders and horrors alike. Old alien artefacts await uncovering, in your search for the lost crew of Lazarus, in the search for your family in the depths of planet Eo-III.
INFLUXIS has achieved a Player Score of 65, placing it in the #4 spot for the best free Submarine games. Its score was calculated by analyzing a total of 199 reviews on Steam. This breaks down to a total of 138 positive reviews and 61 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 9/1/2020 |
| Developer | BaleYc Studios |
| Publisher | BaleYc Studios |
| Steam App Id | 1393830 |
5. War Of Warship
Command history's most iconic war vessels as you build your own massive naval fleet. Level up important tech modules and prepare to dominate the oceans!
War Of Warship has achieved a Player Score of 81, placing it in the #5 spot for the best free Submarine games. Its score was calculated by analyzing a total of 90 reviews on Steam. This breaks down to a total of 83 positive reviews and 7 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 11/2/2024 |
| Developer | DEEP SIGHT INTERACTIVE Tech Co., Ltd. |
| Publisher | DEEP SIGHT INTERACTIVE Tech Co., Ltd. |
| Steam App Id | 3114680 |
6. ENDER OCEAN - Your mission: "Clean the Ocean"
The Ender Ocean principle? Locate and collect waste (plastic bags, bottles, lost nets...) thanks to underwater robots connected to a collection boat, in order to valorize them afterwards, all from home.
ENDER OCEAN - Your mission: "Clean the Ocean" has achieved a Player Score of 63, placing it in the #6 spot for the best free Submarine games. Its score was calculated by analyzing a total of 12 reviews on Steam. This breaks down to a total of 9 positive reviews and 3 negative reviews — making it "Mostly Positive" on Steam.
It 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.
| Release Date | 9/9/2022 |
| Developer | Ender Ocean |
| Publisher | Ender Ocean |
| Steam App Id | 2108210 |
7. Submorse
Chill out in a submarine as you learn Morse code! Submorse is an atmospheric, first-person game that teaches you the international Morse signals.
Submorse has achieved a Player Score of 83, placing it in the #7 spot for the best free Submarine games. Its score was calculated by analyzing a total of 165 reviews on Steam. This breaks down to a total of 152 positive reviews and 13 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 3/31/2021 |
| Developer | Team Monumental |
| Publisher | Team Monumental |
| Steam App Id | 912380 |
8. Where Jellyfish 水母在哪里
Search for 100 Jellyfish. A carefully hand drawn 4K scene filled with cute characters. The process is short and won't take up too much player time. You can choose your favorite dyeing for the convenience of color blind players. Extremely easy to achieve.
Where Jellyfish 水母在哪里 has achieved a Player Score of 89, placing it in the #8 spot for the best free Submarine games. Its score was calculated by analyzing a total of 354 reviews on Steam. This breaks down to a total of 345 positive reviews and 9 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 Where Jellyfish 水母在哪里 on the Steam Deck (though some functionality may be limited).
9. Scyla
Dive into the waters of Scyla, a third-person 3D exploration adventure inspired by Lovecraft's universe. Discover the mysteries hidden into the depths as you pilot a submarine through a strange cave system. Run away from a criature that stalks you.
Scyla has achieved a Player Score of 57, placing it in the #9 spot for the best free Submarine games. Its score was calculated by analyzing a total of 6 reviews on Steam. This breaks down to a total of 4 positive reviews and 2 negative reviews — making it "6 user reviews" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 7/15/2024 |
| Developer | Belice Studios |
| Publishers | |
| Steam App Id | 2984210 |
10. Pacific Minesweeper
Dive into the Pacific's depths in a submersible, navigating through different areas to defuse mines and score points. Aim for precision with limited shots. Avoid errors to keep your lives. Experience high-stakes, strategic gameplay in this free singleplayer adventure!
Pacific Minesweeper has achieved a Player Score of 52, placing it in the #10 spot for the best free Submarine games. Its score was calculated by analyzing a total of 13 reviews on Steam. This breaks down to a total of 7 positive reviews and 6 negative reviews — making it "Mixed" on Steam.
It 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.
| Release Date | 1/2/2024 |
| Developer | Andrei Zanoaga |
| Publisher | Andrei Zanoaga |
| Steam App Id | 2665500 |
More Free Submarine Games
Explore even more rankings for the 32 best free Submarine games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 10 | 1/24/2024 | 65 | Free | Steam Charts | |
| 5 | 11/24/2023 | 71 | Free | Steam Charts | |
| 2 | 9/6/2023 | 83 | Free | Steam Charts | |
| 1 | 9/1/2020 | 65 | Free | Steam Charts | |
| 1 | 11/2/2024 | 81 | Free | Steam Charts | |
| 1 | 9/9/2022 | 63 | Free | Steam Charts | |
| 1 | 3/31/2021 | 83 | Free | Steam Charts | |
| 1 | 12/21/2023 | 89 | Free | Steam Charts | |
| 1 | 7/15/2024 | 57 | Free | Steam Charts | |
| 1 | 1/2/2024 | 52 | Free | Steam Charts | |
 | 1 | 11/4/2024 | 59 | Free | Steam Charts | |
 | 1 | 5/29/2022 | 75 | Free | Steam Charts | |
 | 1 | 6/30/2022 | 65 | Free | Steam Charts | |
 | 1 | 12/8/2023 | 77 | Free | Steam Charts | |
 | 1 | 2/16/2022 | 71 | Free | Steam Charts | |
 | 1 | 7/27/2020 | 42 | Free | Steam Charts | |
 | 1 | 5/9/2022 | 71 | Free | Steam Charts | |
 | 1 | 1/31/2025 | 73 | Free | Steam Charts | |
 | 1 | 6/9/2023 | 94 | Free | Steam Charts | |
 | 1 | 4/15/2018 | 84 | 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, January 2). Steam Store. Steam Store.
- Valve Corporation. (2025, January 2). 无畏舰队：炮火战争（Noah City:Rise of the conqueror） on Steam. Steam Store.
- Valve Corporation. (2024, December 22). Retro Commander on Steam. Steam Store.
- Valve Corporation. (2025, February 5). Pixel Puzzles World War II Jigsaws on Steam. Steam Store.
- Valve Corporation. (2025, January 28). INFLUXIS on Steam. Steam Store.
- Valve Corporation. (2024, December 12). War Of Warship on Steam. Steam Store.
- Valve Corporation. (2024, November 6). ENDER OCEAN - Your mission: "Clean the Ocean" on Steam. Steam Store.
- Valve Corporation. (2025, January 19). Submorse on Steam. Steam Store.
- Valve Corporation. (2025, January 31). Where Jellyfish 水母在哪里 on Steam. Steam Store.
- Valve Corporation. (2025, February 4). Scyla on Steam. Steam Store.
- Valve Corporation. (2024, November 18). Pacific Minesweeper on Steam. Steam Store.