Best Submarine games on Steam
Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated submarine games. For those who prefer not to search, lists of the most played, top deals and best free submarine games are available at the bottom of the page.
Filters & Lists
Wolfpack
A crew of players experience the tense atmosphere of a WW2 U-boat, manning the stations in this realistic co-op simulation game. Several crews may play together in a wolfpack, completing missions based on iconic events during the different stages of German U-boat warfare. Solo play included.
Cold Waters
Spiritual Successor to the Microprose Classic “Red Storm Rising”.
Diluvion: Resubmerged
Diluvion is a 3D deep sea, Jules Verne inspired, exploration game with RPG elements and thrilling submarine combat. As the Captain of your own vessel, you must grow and manage your crew as you search for the secrets of the past in a hauntingly beautiful flooded world.
Iron Sea Defenders
Man the guns! The enemy fleet is on the horizon! Defend your fort from attacks – show your tactical skill.
Song of the Deep
From the creators of Ratchet & Clank, Song of the Deep is a metroidvania-style action-adventure game following a young girl’s quest into the unknown to find her missing father. It combines underwater discovery, skill, and suspense with a powerful story.
Silent Hunter®: Wolves of the Pacific U-Boat Missions
Experience the thrill of the hunt! Prowl the waters as the captain of a German submarine in a never-before-seen theatre of operations the Indian Ocean. Take part in the war against British supply lines off the coast of North Africa and support the Japanese war against the U.S. Navy.
Silent Hunter®: Wolves of the Pacific
Hunt, hide and kill as you take command of U.S. submarines and crews and navigate the treacherous waters of the Pacific during WWII. Silent Hunter, the industry-leading naval warfare simulation franchise for over a decade, returns to its roots with next-generation graphical realism, immersive gameplay, innovative crew evolution and more...
Silent Hunter® III
The king of submarine simulations returns with an all-new 3D engine, new crew command features, and more realistic WWII naval action than ever before. The movie-like graphics and simple, tension-filled gameplay make this the perfect game for the realism fanatic and the casual gamer.
Fleet Command
International waterways become theaters of war when the world's most formidable maritime powers exchange their fatal blows. With entire fleets at your command, you must strategically deploy vessels from every class - frigate to aircraft to nuclear submarine - to maintain the precarious balance of naval power and gain position for the...
Dangerous Waters
S.C.S. - Dangerous Waters allows you total control over multiple air, surface, and submarine platforms in a modern-day naval environment. Take direct control of individual crew stations and also plan and execute combined arms naval strategies from a top-down 'Commanders Eye' perspective.Most played submarine games on Steam
Take a look at the top submarine games that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. 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 is a co-op, multiplayer and survival game developed by FakeFish and Undertow Games and published by Daedalic Entertainment. Released on March 13th 2023 has received 74,024 reviews of which 69,462 were positive and 4,562 were negative resulting in an impressive rating of 9.2 out of 10. The game has hit the top spot as the #1 most played submarine game, thanks to its 2,747 peak concurrent players over the last day.
9.2
69,462
4,562
2,747
players
2. UBOAT
UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The boat is their home, but it can become their grave at any time. UBOAT is a simulation, world war ii and submarine game developed by Deep Water Studio and published by PlayWay S.A.. Released on August 02nd 2024 has received 23,169 reviews of which 19,444 were positive and 3,725 were negative resulting in a rating of 8.2 out of 10. While seeing 602 players online at once in the last 24 hours, this game is currently ranked #2 among submarine games based on player count.
8.2
19,444
3,725
602
players
3. Cold Waters
Spiritual Successor to the Microprose Classic “Red Storm Rising”. Cold Waters is a simulation, naval combat and submarine game developed and published by Killerfish Games. Released on June 05th 2017 has received 4,523 reviews of which 3,938 were positive and 585 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #3 spot among the most played submarine games.
8.4
3,938
585
70
players
4. Silent Hunter® III
The king of submarine simulations returns with an all-new 3D engine, new crew command features, and more realistic WWII naval action than ever before. The movie-like graphics and simple, tension-filled gameplay make this the perfect game for the realism fanatic and the casual gamer. Silent Hunter® III is a naval combat, simulation and submarine game developed and published by Ubisoft. Released on June 13th 2008 has received 2,428 reviews of which 2,134 were positive and 294 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #4 spot among the most played submarine games.
8.4
2,134
294
39
players
5. Silent Hunter®: Wolves of the Pacific
Hunt, hide and kill as you take command of U.S. submarines and crews and navigate the treacherous waters of the Pacific during WWII. Silent Hunter, the industry-leading naval warfare simulation franchise for over a decade, returns to its roots with next-generation graphical realism, immersive gameplay, innovative crew evolution and more... Silent Hunter®: Wolves of the Pacific is a simulation, submarine and world war ii game developed by Ubisoft Romania and published by Ubisoft. Released on August 27th 2009 has received 1,039 reviews of which 723 were positive and 316 were negative resulting in a rating of 6.7 out of 10. The game currently holds the #5 spot among the most played submarine games.
6.7
723
316
27
players
6. Wolfpack
A crew of players experience the tense atmosphere of a WW2 U-boat, manning the stations in this realistic co-op simulation game. Several crews may play together in a wolfpack, completing missions based on iconic events during the different stages of German U-boat warfare. Solo play included. Wolfpack is a simulation, naval combat and world war ii game developed by Usurpator AB and published by SUBSIM. Released on March 15th 2019 has received 1,910 reviews of which 1,713 were positive and 197 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #6 spot among the most played submarine games.
8.6
1,713
197
24
players
7. Iron Lung
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon. Iron Lung is a horror, atmospheric and psychological horror game developed and published by David Szymanski. Released on March 09th 2022 has received 8,099 reviews of which 7,475 were positive and 624 were negative resulting in a rating of 9.0 out of 10. The game currently holds the #7 spot among the most played submarine games.
9.0
7,475
624
5
players
8. Silent Hunter®: Wolves of the Pacific U-Boat Missions
Experience the thrill of the hunt! Prowl the waters as the captain of a German submarine in a never-before-seen theatre of operations the Indian Ocean. Take part in the war against British supply lines off the coast of North Africa and support the Japanese war against the U.S. Navy. Silent Hunter®: Wolves of the Pacific U-Boat Missions is a simulation, naval combat and submarine game developed by Ubisoft Romania and published by Ubisoft. Released on August 27th 2009 has received 304 reviews of which 246 were positive and 58 were negative resulting in a rating of 7.5 out of 10. The game currently holds the #8 spot among the most played submarine games.
7.5
246
58
5
players
9. IronWolf VR
IronWolf VR is a roomscale submarine game playable either singleplayer or online co-op with motion controls. Built from the ground up for VR, each part of the submarine has been crafted for an optimal VR experience. IronWolf VR is a co-op, submarine and simulation game developed and published by Ionized Studios. Released on April 12th 2022 has received 1,149 reviews of which 1,092 were positive and 57 were negative resulting in a rating of 9.0 out of 10. The game currently holds the #9 spot among the most played submarine games.
9.0
1,092
57
2
players
10. Aquarium Designer
Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all sizes - your creativity is your only limit! Aquarium Designer is a underwater, relaxing and family friendly game developed by Sigur Studio and published by Games Operators and PlayWay S.A.. Released on October 21st 2021 has received 1,039 reviews of which 903 were positive and 136 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #10 spot among the most played submarine games.
8.2
903
136
2
players
Best deals on submarine games on Steam
Discover fantastic savings with the best discounts on a variety of submarine games available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted submarine games.
1. UBOAT
UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The boat is their home, but it can become their grave at any time. UBOAT is a simulation, world war ii and submarine game developed by Deep Water Studio and published by PlayWay S.A.. Released on August 02nd 2024 has received 23,169 reviews of which 19,444 were positive and 3,725 were negative resulting in a rating of 8.2 out of 10. Featuring a massive 81% discount, this game currently holds the #1 spot in the best deals for submarine category.
8.2
19,444
3,725
-81%
28.95€
5.50€
2. Dangerous Waters
S.C.S. - Dangerous Waters allows you total control over multiple air, surface, and submarine platforms in a modern-day naval environment. Take direct control of individual crew stations and also plan and execute combined arms naval strategies from a top-down 'Commanders Eye' perspective. Dangerous Waters is a strategy, naval combat and simulation game developed by Sonalysts and published by Strategy First. Released on February 07th 2006 has received 371 reviews of which 291 were positive and 80 were negative resulting in a rating of 7.4 out of 10. Thanks to its incredible 80% discount, this game is now the #2 best deal in submarine games.
7.4
291
80
-80%
24.50€
4.90€
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 is a co-op, multiplayer and survival game developed by FakeFish and Undertow Games and published by Daedalic Entertainment. Released on March 13th 2023 has received 74,024 reviews of which 69,462 were positive and 4,562 were negative resulting in an impressive rating of 9.2 out of 10. Thanks to its incredible 70% discount, this game is now the #3 best deal in submarine games.
9.2
69,462
4,562
-70%
34.70€
10.41€
4. Aquarium Designer
Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all sizes - your creativity is your only limit! Aquarium Designer is a underwater, relaxing and family friendly game developed by Sigur Studio and published by Games Operators and PlayWay S.A.. Released on October 21st 2021 has received 1,039 reviews of which 903 were positive and 136 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 58% discount, this title has earned the #4 position in the best deals for submarine games.
8.2
903
136
-58%
8.10€
3.40€
5. Iron Lung
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon. Iron Lung is a horror, atmospheric and psychological horror game developed and published by David Szymanski. Released on March 09th 2022 has received 8,099 reviews of which 7,475 were positive and 624 were negative resulting in a rating of 9.0 out of 10. Currently offered at a 35% discount, this title has earned the #5 position in the best deals for submarine games.
9.0
7,475
624
-35%
7.79€
5.06€
Free submarine games on Steam
Check out this fantastic list of free-to-play submarine games you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play submarine games.
1. IronWolf: Free Non-VR Edition
This is the Free Non-VR version of IronWolf VR. A co-op submarine game with a light touch on realism, making the submarine sim genre accessible to a wider audience. IronWolf: Free Non-VR Edition is a free to play, co-op and action game developed and published by Ionized Studios. Released on September 14th 2023 has received 534 reviews of which 503 were positive and 31 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #1 spot among the most played free submarine games on Steam.
8.8
503
31
1
players