The Best Underwater Games

Update : Sunken Veins added at rank #1.
1

Sunken Veins (2025)

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early access PC Windows j

Sunken Veins is a resource management horror game where you mine for coal and survive against monsters in an underwater coal mine. Keep the furnace powered, drain away water and repair leaks within the facility to complete your shift on time.

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  • mining
  • resource-management
  • submarine
  • time-management
  • survival-horror
  • underwater
  • action-adventure
  • physics
  • management
  • stealth
  • crafting
  • realistic
  • horror
  • survival
  • atmospheric

2

Submeris (2025)

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PC Windows j

Submeris is an underwater mining adventure set beneath a mysterious island. Dig, upgrade your gear, survive dangerous depths, and uncover the legendary treasure hidden far below the ocean floor!

Buy

  • mining
  • voxel
  • submarine
  • underwater
  • first-person
  • sandbox
  • hidden-object
  • action-adventure
  • exploration
  • physics
  • fps
  • horror
  • 3d
  • colourful
  • atmospheric

3

tuna hake's underwater (2025)

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j

you are a fish who does tricks

Buy

  • underwater
  • collectathon
  • sandbox
  • physics
  • 3d
  • fish
  • fishing
  • colourful

4

Pakicetus Redux (2025)

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j

In deep-sea action-adventure game Pakicetus Redux, take command, choose your mission, and lead the escort submarine Salvation along a seafloor rift. Balance resource collection, upgrades, and the fate of human civilization as you battle an emerging enemy bent on stopping your search for a new home.

Buy

  • submarine
  • mining
  • cinematic
  • action-adventure
  • science
  • underwater
  • futuristic
  • third-person
  • base-building
  • old-school
  • post-apocalyptic
  • exploration
  • sci-fi
  • 3d
  • choices

5

Shark's Treasures Adventure (2025)

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PC Windows j Android

Plunge into danger! Dodge sharks, claim treasures, and survive the deep seas!


  • underwater
  • submarine
  • sailing
  • 2d
  • romance
  • linear
  • hand-drawn
  • action-adventure
  • cartoony
  • family-friendly
  • pixel
  • real-time
  • exploration
  • funny
  • controller-support

6

U.N.P.O.C. Vessel of Opportunity (2025)

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j PC Windows

Opportunity is near. Follow clues, solve the puzzles, and stay persistent in the chase of a new way of life. Explore, survive, and thrive in this open world adventure story.

Buy

  • base-building
  • sailing
  • underwater
  • sandbox
  • survival
  • procedural
  • narration
  • third-person
  • exploration
  • 3d
  • open-world
  • puzzle
  • story
  • casual
  • building

7

Upstream (2025)

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j IOS iPhone PC Windows

A physics-based upstream paddling challenge where every move matters. Navigate treacherous waters, dodge deadly obstacles, and fight against the current—but one wrong touch shatters your fragile glass boat, sending you back downstream. A brutally hilarious test of patience and skill.

Buy

  • 3d
  • precision
  • pve
  • horror
  • platform
  • underwater
  • humor
  • surreal
  • psychological
  • action-adventure
  • linear
  • top-down
  • third-person
  • exploration
  • choices

8

Sea Aquarium Screensaver (2025)

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PC Windows

A Virtual Sea Aquarium for relaxation and meditation. Watch the gentle movement of fish and immerse yourself in a calming underwater world. No goals, no controls—just pure visual serenity.

Buy

  • life
  • simulation
  • underwater
  • scroller
  • 3d

9

The Kaiyo Mission (2025)

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PC Windows

Control a submarine or a diver into the depths of unknown underwater worlds and take photographs of alien animals, plants and artefacts. Continue your journey through this casual, side-scroller, exploration game and collect stars to unlock more secrets before travelling to an alien home planet.

Buy

  • submarine
  • underwater
  • sci-fi
  • aliens
  • collectathon
  • space
  • scroller
  • exploration
  • family-friendly
  • 2.5d
  • supernatural
  • atmospheric
  • relaxing
  • survival

10

Dreamcore (2025)

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Xbox One Android Xbox Series X Playstation 5 PC Windows

Step into the surreal with Dreamcore, a body-cam styled psychological horror game that plunges you into the eerie beauty of "liminal spaces." Unravel the mysteries of Dreamcore’s non-linear worlds and uncover its hidden secrets. Can you discover what lies beyond the edge of reality?


  • horror
  • nonlinear
  • surreal
  • escape
  • walking-simulator
  • psychological
  • room
  • investigation
  • underwater
  • exploration
  • minimalist
  • atmospheric
  • mystery
  • relaxing
  • 3d

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