bonitāka's aquarium of medusae
Help a marine biologist's research by piloting a submarine, as you tune in to the souls of jellyfish... and maybe help her learn a thing or two…
100% of 20 Steam reviews are positive$3.99
Games like Oceanarium
If Oceanarium left you wanting something colorful and atmospheric, you have options. Browse these games for your next favorite.
Beyond Blue
A calm underwater adventure where you play Mirai, a scientist exploring the ocean in the near future. Swim through eight dives, scan sea creatures, follow a family of sperm whales and unwind in a world with no combat, no timers and nothing chasing you. It plays like a documentary you move through yourself.
Colorful, Atmospheric, Relaxing
88% of 1,058 Steam reviews are positivePlayers online now: 5$19.99ABZU
ABZÛ is a short underwater adventure about diving: you swim through a bright, living ocean, glide alongside schools of fish and whales, and uncover the ruins of a lost civilization. There is no dialogue and no fail state, just graceful movement, a gorgeous score and a story told entirely in pictures. Two or three hours of calm, with a few surprises in the deep.
Colorful, Atmospheric, Surreal
93% of 22,097 Steam reviews are positivePlayers online now: 12$19.99bonitāka's aquarium of medusae
Help a marine biologist's research by piloting a submarine, as you tune in to the souls of jellyfish... and maybe help her learn a thing or two about life too!
Colorful, Atmospheric, Surreal
100% of 20 Steam reviews are positive$3.99Mythic Ocean
Teach the gods to create a better universe - or mess it all up in Mythic Ocean, a narrative exploration game where your choices shape the fate of the cosmos.
Colorful, Atmospheric, Surreal
97% of 111 Steam reviews are positive$14.99Aquaria
Aquaria is an award-winning action-adventure game set in a massive underwater world teeming with life and filled with ancient secrets. Join Naija, a lone underwater adventurer, as she travels from hidden caves shrouded in darkness, to beautiful, sunlit oases in search of her past.
Colorful, Atmospheric, Surreal
90% of 747 Steam reviews are positivePlayers online now: 2$9.99In Other Waters
You are the AI inside a diving suit, guiding a xenobiologist through an alien ocean you can never see. Scan strange life, map the seafloor, read Ellery's notes, and uncover a dark history, all through one elegant interface. A quiet, non-violent sci-fi story about wonder and trust.
Atmospheric, Surreal, Relaxing
88% of 2,115 Steam reviews are positivePlayers online now: 6$14.99SAMUDRA
SAMUDRA is an award-winning hand-illustrated deep sea journey.
Colorful, Atmospheric, Surreal
69% of 72 Steam reviews are positive$12.99Koral
Koral, a love letter to the ocean. Dive into the beautiful underwater world as a sea current. Solve puzzles to bring back to life coral reefs and spread the beauty of the oceans in different sea ecosystems.
Colorful, Atmospheric, Relaxing
81% of 368 Steam reviews are positive$14.99Aquamarine: Explorer's Edition
A turn-based playable comic book about surviving in an alien ocean. Explore a planet reclaimed by nature. Forage, salvage, and cultivate to survive. Uncover a lost history. Discover who you are. Find your way home.
Colorful, Atmospheric, Surreal
55% of 38 Steam reviews are positive$9.99RONNARIUM
An aquarium where a huge tank called "RONNARIUM" is on display. There is a rumor that if one enters the aquarium at night, he or she will be "divinely bewitched". A girl named "Yocto" hears the rumor and visits the aquarium to confirm the truth.
Colorful, Atmospheric, Surreal
100% of 31 Steam reviews are positive$1.99Europa One
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Atmospheric, Relaxing
100% of 14 Steam reviews are positive$7.99The Ocean is not Water
An eldritch incremental game where you are an ancient shark devouring fish, reality, and the concept of depth itself. Hunt with sonar, collect bioluminescent jellyfish, command a brood, dream the dreams of dead gods, and descend through layers of cosmic progression. The ocean is not water.
Atmospheric, Surreal, Relaxing
75% of 4 Steam reviews are positive$4.99
Cheaper than Oceanarium
RONNARIUM
An aquarium where a huge tank called "RONNARIUM" is on display.
100% of 31 Steam reviews are positive$1.99
Soobmarinno
Explore the depths of the ocean filled with dangerous inhabitants.
77% of 13 Steam reviews are positive$0.49
VOYAGER
Come with us now on a journey through music and space... To the world of VOYAGER ◯∘ A minimalist, relaxing & atmospheric experience to chill out to…
88% of 69 Steam reviews are positive$1.99
Aquarium at August 32nd
The rumor says that strange events will come to those who recite the words to regret their summer vacation.
84% of 31 Steam reviews are positive$3.99
An Octonaut Odyssey
It's a game about an amnesiac octopus lost in strange planets.
82% of 11 Steam reviews are positive$0.99
Open Ocean
Discover what it's like to live the life of a shark in today's open ocean. A small game with a powerful message.
$1.19
ZOSU Ocean VR
Explore the Ocean in Virtual Reality! This is a relaxing game / experience where you are ZOSU the explorer collecting sea creatures to save them…
$1.99
ARC Aquarium
A cozy aquarium where every fish is a collectible card. Open packs, watch your cards come alive in the tank, merge duplicates up to ★10 and complete…
93% of 14 Steam reviews are positive$0.99
Awe
Awe is a god-game about expressing one’s creativity by shaping and building planets’ ecosystems in a soothing and relaxing ambiance carried by…
72% of 205 Steam reviews are positive$0.99
The World of a Mermaid
Welcome in the underwater world of a mermaid, with aquatics creatures & the queen, welcome in The World of a Mermaid!
63% of 16 Steam reviews are positivePlayers online now: 1$3.99
Poseidon
Poseidon wants to return his beloved golden sharks back to the Greek seas, go to a small island and help God find his subjects!)
17% of 6 Steam reviews are positive$0.99
Hidden gems like Oceanarium
Water Womb World
Aqua Catholicism; Explore Man's Original Sin Under The Sea
97% of 463 Steam reviews are positiveFree
Panthalassa
Panthalassa is a Point and click Puzzle game set in an underwater alien world.
98% of 106 Steam reviews are positive$13.99
Mythic Ocean
Teach the gods to create a better universe - or mess it all up in Mythic Ocean, a narrative exploration game where your choices shape the fate of…
97% of 111 Steam reviews are positive$14.99
Beyond Blue
You join a deep-sea research team, tracking whales and scanning sea life across eight peaceful dives.
88% of 1,058 Steam reviews are positivePlayers online now: 5$19.99
In Other Waters
Guide a stranded scientist through an alien sea as the AI in her diving suit, one signal and scan at a time.
88% of 2,115 Steam reviews are positivePlayers online now: 6$14.99
Ellisar
Dive into this magical underwater adventure. Explore a corrupted environment moving with your two transformations to help fix the disaster that…
77% of 170 Steam reviews are positiveFree
INFLUXIS
Explore a mesmerizing alien world, filled with deep bioluminescent wonders and horrors alike.
63% of 257 Steam reviews are positiveFree
Infinite Blue
Discover an immersive ocean Eco-Sim where you can be almost any animal under the sea!
64% of 373 Steam reviews are positiveFree
Koral
Koral, a love letter to the ocean. Dive into the beautiful underwater world as a sea current.
81% of 368 Steam reviews are positive$14.99
ABZU
Glide past fish and whales, no talking and no way to fail, while a short story unfolds in pictures and music.
93% of 22,097 Steam reviews are positivePlayers online now: 12$19.99
Subnautica
You crash-land in a life pod on an alien ocean planet, with hunger, thirst, and oxygen to watch.
97% of 344,232 Steam reviews are positivePlayers online now: 3,928$29.99
Aquaria
Aquaria is an award-winning action-adventure game set in a massive underwater world teeming with life and filled with ancient secrets.
90% of 747 Steam reviews are positivePlayers online now: 2$9.99
Newest games like Oceanarium
bonitāka's aquarium of medusae
Help a marine biologist's research by piloting a submarine, as you tune in to the souls of jellyfish... and maybe help her learn a thing or two…
100% of 20 Steam reviews are positive$3.99
GLOOPALAXY
Collect and study strange aquatic creatures in Gloopalaxy! Discover new life forms, create the perfect ecosystem for their well-being, and complete…
97% of 31 Steam reviews are positive$4.99
Life Below
Found an underwater colony, gather resources, craft and keep your settlement thriving in a colorful, relaxing story about healing a dying sea.
80% of 167 Steam reviews are positivePlayers online now: 4$29.99
Panthalassa
Panthalassa is a Point and click Puzzle game set in an underwater alien world.
98% of 106 Steam reviews are positive$13.99
Wavekin
Wavekin is a poetic and mysterious exploration and puzzle game, in which you explore a colourful reef and sing to control its creatures.
100% of 31 Steam reviews are positive$9.99
The Wide Open Sky is Running out of Catfish
A story-driven photography game... on the back of a giant, flying catfish!
100% of 62 Steam reviews are positive$8.99
Ocean 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?
100% of 3 Steam reviews are positive$4.99
Water Womb World
Aqua Catholicism; Explore Man's Original Sin Under The Sea
97% of 463 Steam reviews are positiveFree
The Great Ocean
Dive into the earth’s oceans. Explore in your high-tech submarine fascinating spots like the Galapagos or the Deep Sea.
100% of 2 Steam reviews are positive$9.99
INFLUXIS
Explore a mesmerizing alien world, filled with deep bioluminescent wonders and horrors alike.
63% of 257 Steam reviews are positiveFree
Astronook
An astronomy game where you can explore space from the comfort of your study.
97% of 38 Steam reviews are positive$6.74
Goldfish
Embark on a delirious journey in this metroidvania set on a pirate island where all the characters are sea animals.
78% of 9 Steam reviews are positive$14.99