Underwater Games
Discover 1001 underwater-tagged games on Steam. Find the best games with this tag.
Games with Underwater
Explore 20 games tagged with underwater

Help! I'm Turning Into A Mermaid!
After surviving a near death encounter on their first day of work, Hunter has noticed something shocking. They're slowly turning into a mermaid! The latest adventure game/life simulation hybrid from the creators of the Max's Big Bust series.
0Macrolens: The Slimes
Macrolens: The Slimes simulates a camera’s perspective observing a slime in a small garden. The yellow slime plays mini-games to collect Earth Energy. With its cute visuals, the game can sit in the corner of your screen and includes a Pomodoro timer to help you relax and work more efficiently.
0Drownload
You wake up alone in an underwater bunker with no memory of what happened. Guided by Ed, a friendly robot, you explore, solve puzzles, and uncover dark secrets. But when another AI, Ev, reaches out, you must decide who to trust — and what’s really true.
0Verano
Verano is a third-person fishing adventure set in a fantastical archipelago. Players step into the role of a young fisherman who embarks on a heartfelt quest to find a cure for a mysterious curse.
0PIQUE! Hook'd on Fishing
PIQUE! Hook'd on Fishing is a satisfying fishing video game with a strong focus on progression and collection. Upgrade your gear, complete your collection of unique marine species, and discover new fishing spots in this relaxing casual game with an action twist.
0MioAquaria
Build and manage a cozy underwater sandbox aquarium run by cats. Discover fantasy sea creatures, research upgrades, send expeditions, and balance fish, staff, and visitor needs to become the world’s top aquarium.
0Sunken Seeker
Sunken Seeker is a short, first-person underwater horror experience. Forced to pilot a decaying submersible, you have 7 days to pay off a massive debt. Navigate pitch-black waters, scan for salvage beyond your headlights, and survive the shift before the Director cuts your life support.
0IDLE PET UFO
What might they be thinking? You can leave them alone, or choose to interact from time to time. Freed souls turn into sand, quietly piling up. For some, it may recall childhood days spent by the shore. A desktop idle game about watching strange creatures live.
0Ocean Pop! : Calypso Collision
Merge cute underwater creatures together in this physics-based puzzle game. Can you complete the sequence to get to the Whale Shark? Can you merge two Whale Sharks? Travel to the ocean floor for a relaxing game with an upbeat calypso soundtrack and test your skills!
0Protecting seagrass 保护海草
Sharks are coming, come and protect the seaweed. By placing seaweed and jellyfish to block the attack of sharks, let's see how many levels can be stopped. Come and try it out.
0Dreamcore: Rabbit Hole
Explore liminal spaces that feel eerily familiar and fire the imagination, like a dream you’ve already visited.
0Deep Hunger
A short incremental game about cleaning the ocean, and feeding the insatiable hunger of a deep sea creature.
0SUBOPTIMAL
SUBOPTIMAL is a co-op adventure where you and your crew pilot a chaotic, barely-functional submarine through dangerous waters on the journey back home. Work together to navigate, repair failures, manage crises, and keep the sub from falling apart. Making it depends on your teamwork.
0Idle Swimmers
A relaxing idle swimming game where you catch fish, unlock new locations and characters, customize your swimmer, and enhance your abilities with helpful pets and power-ups.
0Still, I am.
A 3D puzzle adventure about transparency.
0A stupid game about pouring drinks for the P.T.A.
The P.T.A. (Parent Teacher's Association) is planning the Summer Fete but they need money to hire everything. Selflessly serve drinks and upsell the heck out of them to gain funds. Dig deep! It's for a good cause, after all.
0Blobbymite: Hero Of Power
Experience the complete adventure of Blobbymite: Hero of Power with a full campaign, powerful level editor, online leaderboards, and expanding story content that reveals the dark past of the Rebelord Pirates. Online accounts can be made to save progress and acess online features!
0The Fish Corner
Run your own cozy fish shop, collect unique breeds, care for your tanks, and decorate your home. Breed rare fish, manage customers, and grow your store. Build, customize, and create the aquarium life you dream of.
0Queen of Seas 3
Queen of Seas 3 is a 2D side-scroller set along the Brazilian coast, mixing diving with oxygen management and Afro-Brazilian religiosity inspired by Yemanjá, the Queen of Seas.
0Dive Buddies
A cozy third-person adventure where you will make new friends, experience realistic physics and buoyancy characteristics as you dive beneath the waves to explore an exciting undersea world, and develop a world-class aquarium.