- #1 Deepophobia
97% matchNo user reviews
Dev: Hassan Saeed KarimPub: Said Karim (my dad lol)
Windows
Swim deeper and deeper into this underwater horror game. Explore open worlds, save your friends, escape monstrous creatures....What are you waiting for? the depths are beckoning you to go deeper!
Why similar: Underwater 43.2% ★, Lovecraftian 21.6%, Exploration 6%, Psychological Horror 4.4%, Nature 4.4%
- #2 Stirring Abyss
96% matchVery Positive88% of 435 reviews2020
Dev: Sleepy SentryPub: Slitherine Ltd.
Windows
Median: 3.0 hrsMean: 11.2 hrs≥1hr: 70%
Stirring Abyss is an indie tactical squad-based game with strong RPG elements in which you uncover the ancient mysteries of the depths depicted in the classic vein of Lovecraftian horror.
Why similar: Underwater 44.8% ★, Lovecraftian 32.7%, RPG 8.7%, Psychological Horror 6%, Adventure 4.1%
- #3 Open Waters
96% matchNo user reviews
Dev: FluffyGameDev
Windows
Open Waters is a first-person ocean survival horror game. Stranded in a small boat, you must navigate treacherous waters, evade creatures of the deep, and find your way back to safety before the ocean drags you into its depths.
Why similar: Underwater 49.5% ★, Lovecraftian 29.8%, Adventure 7.4%, Exploration 4.6%, Psychological Horror 3.6%
- #4 Lake Facade: Director's Cut
95% matchNo user reviews
Dev: Rexoto Games
Windows
Explore, Fish and discover the mysteries hidden within Lake Facade. A short narrative puzzle/adventure game with multiple endings and secrets to find.
Why similar: Underwater 33.6% ★, Lovecraftian 26.3%, Exploration 6.8%, Psychological Horror 6.3%, Surreal 5.6%
- #5 Beyond Blue
94% matchVery Positive88% of 1,474 reviews2020
Dev: E-Line Media
Windows
Median: 2.9 hrsMean: 28.6 hrs≥1hr: 68%
Beyond Blue is a single-player narrative adventure that takes you deep into our planet’s beating blue heart. Explore the awesome wonder and unbounded mystery that exists within the world’s ocean.
Why similar: Underwater 74.7% ★, Exploration 8.9%, Adventure 7.1%, Nature 2.9%, Story Rich 2.6%
- #6 Cold Abyss
94% matchNo user reviews
Dev: Studio [notes.]Pub: Neon Doctrine
Windows
COLD ABYSS is a relaxing and atmospheric exploration game where you repair internet cables on the bottom of the ocean. There are no enemies or other forms of danger down there. Just you.
Why similar: Underwater 42.7% ★, Lovecraftian 22.5%, Exploration 6.9%, Psychological Horror 6.4%, Surreal 6.3%
- #7 Lumara
93% matchNo user reviews
Dev: Fabrizio Spadaro
Windows · Mac
Descend into a corrupted abyss as a light-wielding anglerfish in this haunting deep-sea adventure. Evade deadly predators, solve physics-based puzzles, uncover forgotten knowledge, and use your light to push back shadows and restore what was lost.
Why similar: Underwater 54.6% ★, Lovecraftian 13.8%, Nature 7.6%, Exploration 7.5%, Adventure 6.2%
- #8 Abaddon's Veil
92% match1 user reviews100% of 1 reviews2024
Dev: Scott H.F. Dunbar
Windows
A short horror game where you pilot a tiny spaceship through turbulent "waters" surrounding a supermassive blackhole. Retrieve and scan sites of interest while managing your noise footprint.
Why similar: Underwater 62.9% ★, Psychological Horror 10.7%, Atmospheric 7.4%, Adventure 7%, First-Person 4%
- #9 Crathos Deep
91% matchNo user reviews
Dev: Hitbox Games
Windows
Descend down the arctic depths in Crathos Deep, a cosmic horror narrative adventure. Explore the vast abyss with your submarine and utilize your expeditionary drone to reach the dark corners of the ocean. Investigate a lost research institute to unravel the unsettling mystery of its downfall.
Why similar: Lovecraftian 33.7%, Underwater 33% ★, Exploration 9.3%, Adventure 7%, Atmospheric 5.7%
- #10 Deep Diving Adventures 2
91% matchNo user reviews
Dev: Salient GamesPub: Ultimate Games S.A.
Windows
Dive deeper than ever before! Search for Atlantis across 8 unique global locations. Manage your oxygen, breach the surface to plan your next move, and use dynamite or underwater robots to carve your path. Discover over 50 marine species in this immersive diving adventure.
Why similar: Underwater 70.3% ★, Exploration 9.9%, Adventure 7.3%, Atmospheric 6.7%, First-Person 3%
- #11 13km Deep
89% matchNo user reviews
Dev: RatLovers Studio
Windows
You are an employee of U.D.E. Your mission is to explore the ocean depths, investigate ancient artifacts, and... save your own skin. Survive, uncover the corporation's secrets, and find out what lies hidden in the depths.
Why similar: Underwater 43.8% ★, Lovecraftian 25.2%, Exploration 6.8%, Psychological Horror 6%, Adventure 6%
- #12 A Home Below
89% matchNo user reviews
Dev: Hermit House
Windows
For a hermit crab, it’s difficult to find a place you can call home. Explore a large, underwater house, searching for a real seashell. Meet creatures and discover long buried secrets in this third-person, atmospheric adventure.
Why similar: Underwater 57.3% ★, Exploration 10.4%, Nature 8.3%, Story Rich 7.3%, Atmospheric 6.3%
- #13 Depths of Sanity
88% matchVery Positive88% of 91 reviews2022
Dev: Bomb Shelter Games
Windows
A mysterious signal. A missing crew. And the one man trying to piece it all together. As Abe Douglas, dive deep into a fully underwater metroidvania to explore massive oceanic biomes, battle monstrous bosses, and piece together a mystery that threatens not only your crew, but your own sanity.
Why similar: Underwater 42.4% ★, Lovecraftian 27.1%, Exploration 6.5%, Psychological Horror 5.4%, Story Rich 4.4%
- #14 Feed the Deep
87% matchVery Positive89% of 478 reviews2024
Dev: Luke Muscat
Windows · Mac
Median: 48 minMean: 3.1 hrs≥1hr: 41%
A lovecraftian roguelike. Dive into procedurally generated undersea caves. Collect gold, upgrade your equipment, and Feed the Deep.
Why similar: Underwater 41% ★, Lovecraftian 32.6%, Exploration 7.3%, Psychological Horror 5.7%, Stylized 4.1%
- #15 Under The Waves
86% matchMostly Positive78% of 1,896 reviews2023
Dev: Parallel StudioPub: Spotlight by Quantic Dream
Windows
Median: 2.5 hrsMean: 21.5 hrs≥1hr: 70%
Stan, a professional diver in the North Sea, is struggling to overcome a life-changing loss during an extended mission underwater. Stuck in his self-imposed solitude, he starts to experience strange events and will have to make the most significant choice of his life...
Why similar: Underwater 65.2% ★, Adventure 10.3%, Exploration 9.8%, Story Rich 6.6%, Atmospheric 5.3%
- #16 Mythic Ocean
86% matchVery Positive93% of 169 reviews2020
Dev: Paralune LLCPub: Untold Tales
Windows
Median: 2.0 hrsMean: 21.9 hrs≥1hr: 56%
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.
Why similar: Underwater 67.3% ★, Adventure 16.5%, Exploration 7.4%, Atmospheric 5.1%, Indie 3.7%
- #17 The Shore
85% matchMostly Positive72% of 1,967 reviews2021
Dev: Ares DragonisPub: Dragonis Games
Windows
Median: 2.2 hrsMean: 3.9 hrs≥1hr: 67%
THE SHORE is a first person story driven game with an atmospheric environment and narrations, You will encounter mysterious creatures and unravel the secrets behind them. Strong elements of horror, struggle to survive an unknown world that will make you question your own sanity.
Why similar: Lovecraftian 39.3%, Underwater 32.6% ★, Exploration 7.8%, Psychological Horror 6.5%, First-Person 4.9%
- #18 Hoarder
84% matchNo user reviews
Dev: byzelPub: Awaken Realms
Windows
Clean. Possess. Control. HOARDER begins as a mundane cleaning simulator which spirals into a submerged nightmare. Pilot a submarine, recover what shouldn’t be found, and uncover the secrets of your new home by night.
Why similar: Underwater 45.9% ★, Psychological Horror 12.4%, Adventure 11.8%, Exploration 10.1%, Atmospheric 6.1%
- #19 Master of the Forbidden Sea
84% match1 user reviews0% of 1 reviews2019
Dev: Advent RPG
Windows
Dive for treasure in a chaotic region of the Pacific known as the Triangle of Doom. Avoid starvation, battle strange monsters, and voyage past the point of no return to the undersea.
Why similar: Underwater 52.6% ★, RPG 22.8%, Adventure 13.8%, Atmospheric 4.3%, Survival 3.4%
- #20 Last Dive: Echo Trench
82% matchNo user reviews2026
Dev: Trenchveil Studio
Windows
Descend from the fragile safety of your diving bell into a dark shipwreck zone, search for sunken gold, survive escalating anomalies, and uncover what keeps pulling you back.
Why similar: Underwater 63.2% ★, Psychological Horror 11.1%, Adventure 9%, Exploration 8.5%, Atmospheric 6%
- #21 Diluvion: Resubmerged
83% matchMixed62% of 1,125 reviews2017
Dev: Arachnid GamesPub: Good Shepherd Entertainment
Windows · Mac · Linux
Median: 5.2 hrsMean: 6.5 hrs≥1hr: 85%
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.
Why similar: Underwater 76.4% ★, RPG 13.2%, Adventure 8.7%, Indie 1.7%
- #22 Invincible Fins
82% match2 user reviews100% of 2 reviews2021
Dev: Reggelente
Windows
A game recommended for younger kids. You control a little fish that just got back to the ocean from a thrown away aquarium. Explore the colorful underwater world, collect treasures, avoid dangers and find your new home.
Why similar: Underwater 67.1% ★, Adventure 13.7%, Exploration 11.2%, Nature 7.1%, Indie 0.9%
- #23 Burn Depth
81% matchNo user reviews
Dev: Luke Van Zandt
Windows
Burn Depth is an tense, underwater, horror exploration game. Find a path through a dangerous and unexplored area of the ocean filled with menacing creatures. Manage your vessel's resources, survive the dive, and uncover the mysteries beneath the sea floor.
Why similar: Underwater 44.7% ★, Lovecraftian 23.1%, Psychological Horror 6.1%, Exploration 5.5%, First-Person 4.2%
- #24 VR Hiroshima 1945
81% matchMixed50% of 33 reviews2021
Dev: William of Oxford
Windows
This is a sad story, a tragic moment. In the summer of 1945, atomic weapons were used for the first time in human history.
Why similar: Underwater 61.4% ★, Adventure 17%, Exploration 12.9%, First-Person 8.7%
- #25 Titanic Terror
80% matchNo user reviews
Windows
A submarine touring the Titanic has gone missing. As part of the coast guard, you have been called in to locate and rescue the crew before their oxygen runs out.
Why similar: Underwater 48.2% ★, Lovecraftian 19.8%, Exploration 8.1%, Psychological Horror 6.5%, First-Person 5.1%
- #26 RebreatheR
78% matchMixed69% of 16 reviews2026
Dev: mc_try
Windows
Underwater, you're alone. Or almost alone. You're a diver doing routine work: cleaning the seabed, collecting waste, fixing pipes. But deep down there's always something wrong. Explore, repair, survive — and try not to lose your mind.
Why similar: Underwater 45.2% ★, Lovecraftian 29.5%, Exploration 5.6%, Psychological Horror 5.3%, Adventure 5.1%
- #27 Lammana: The Looe Island Mystery
79% matchNo user reviews
Dev: Darkling Room
Windows
Journey to Lammana, through the historic 'found footage' of William H Boston. Explore the cursed island off Cornwall's coast. Retrace the steps of a young man who disappeared in 1924. 'Play through' surviving footage to discover a dark mystery involving treasure, exploration and sea monsters.
Why similar: Lovecraftian 36%, Underwater 28.3% ★, Adventure 8.9%, Nature 5.8%, Stylized 5.5%
- #28 Euphausia superba: The Antarctic Krill
79% matchNo user reviews2026
Dev: Ruru Owl Interactive
Windows · Mac
Swim, let yourself carried with ocean currents, and search for phytoplankton alongside krill, a small crustacean. Guide a krill on a fascinating journey to reach the ice floe in this relaxing, interactive wildlife documentary.
Why similar: Underwater 68.4% ★, Exploration 8.6%, Adventure 7.4%, Nature 7.2%, Atmospheric 4.2%
- #29 Saltwater Bodies
78% matchNo user reviews2026
Dev: Semble Knights
Windows
A cave-diving body horror game
Why similar: Underwater 47.6% ★, Lovecraftian 26.8%, Psychological Horror 6.4%, Exploration 4.9%, Stylized 4.3%
- #30 Silent Wreckage|寂靜沉輪
77% matchNo user reviews
Dev: DeepEcho
Windows
Dive into a sunken ocean liner lost in the deep sea. In this narrative-driven 3D survival horror puzzle game, explore a claustrophobic environment while managing limited air resources, solving puzzles, evading unknown horrors, and uncovering the truth behind a distortion of time and space.
Why similar: Underwater 56.9% ★, Psychological Horror 12%, Adventure 8.2%, Atmospheric 6.8%, Exploration 6.6%
- #31 Last Descent
77% matchNo user reviews
Dev: Bravecrow Games
Windows
Guide an exploration drone on a journey into the deep ocean, in search for a new home for humanity.
Why similar: Underwater 44.8% ★, Lovecraftian 28%, Nature 6.5%, Exploration 5.5%, Atmospheric 4.8%
- #32 Diving Bear
76% matchNo user reviews
Dev: VaragtP
Windows
Play as a bear diving underwater to explore the ocean’s depths. Collect shells, plants, treasures, and other valuable items from the underwater world. Use your finds to upgrade your gear, allowing you to dive deeper. The deeper you go, the more secrets and hidden places you can discover.
Why similar: Underwater 72.1% ★, Adventure 10.6%, Exploration 7.2%, Nature 3.6%, Atmospheric 3.1%
- #33 Still Wakes the Deep
74% matchVery Positive88% of 11,771 reviews2024
Dev: The Chinese RoomPub: Secret Mode
Windows
Median: 4.8 hrsMean: 6.2 hrs≥1hr: 84%
1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality in this 3x BAFTA Games Award-winning narrative horror experience.
Why similar: Underwater 33% ★, Lovecraftian 32.8%, Psychological Horror 8.6%, Exploration 5.6%, First-Person 5.4%
- #34 A Mermaid's Paradoxical Tale
76% matchNo user reviews
Dev: Stephen SearsPub: Knowledge-Engine LLC
Windows
Dive into Mermaid's Paradoxical Tale, a 3D exploration puzzle game. Traverse sun-kissed islands and eerie underwater caves, solve intriguing puzzles, and uncover the mystery of the dark creatures that lurk in the deep caves menacing the peaceful aquatic realm.
Why similar: Underwater 74.4% ★, Adventure 8.2%, Exploration 8.2%, First-Person 3.5%, Fantasy 3.4%
- #35 Static Dread: The Submarine
75% matchNo user reviews
Dev: solarsuit.gamesPub: Polden Publishing
Windows
Descend into Lovecraftian horror aboard a claustrophobic military submarine. Assign tasks as a captain’s right hand, analyze sonar signals, make hard decisions, and keep the crew from madness. Dark horrors lurk both within… and beyond the hull.
Why similar: Underwater 31.6% ★, Lovecraftian 29.3%, Psychological Horror 9.2%, Story Rich 6.5%, Surreal 5.6%
- #36 Barren Depths
75% match7 user reviews57% of 7 reviews2022
Dev: Kyle Obranovic
Windows
Escape a confusing cave system without being eaten in this short, underwater horror game.
Why similar: Underwater 77.8% ★, Atmospheric 5.5%, First-Person 5.1%, Adventure 3.8%, Multiple Endings 3.6%
- #37 DIVE or DIE - Children of Rain
74% matchNo user reviews2026
Dev: Drop Rate StudioPub: Dear Villagers
Windows
Every descent is a deadly gamble. DIVE or DIE in the cursed abyss, face Eldritch horrors to uncover the mystery of the black rain. Scavenge and upgrade, recruit and sacrifice. Save your camp... The Flood is coming.
Why similar: Underwater 45.7% ★, Lovecraftian 29.1%, Exploration 7.2%, Psychological Horror 6.4%, Adventure 4.8%
- #38 Gospel of Steel
73% matchNo user reviews
Dev: Marinex Corp.
Windows
Gospel Of Steel is a first-person deep-sea welding horror game set in the shadow of a dying, bio-mechanical god. While employed by a cult, the player explores the depths alone, repairing pipelines and fending off the hostile ecosystem.
Why similar: Underwater 84.2% ★, First-Person 6.5%, Adventure 5.2%, 3D 3%, Indie 1.1%
- #39 FAR FRESNEL
73% matchNo user reviews
Dev: Maner Morenn
Windows
FAR FRESNEL is an exploration game where you descend into the abyss of a distant planet aboard an ancient elevator system. As you venture deeper into this forsaken world, you'll uncover the secrets of the previous expeditions.
Why similar: Underwater 33% ★, Lovecraftian 31.2%, Exploration 9%, Story Rich 6.3%, Adventure 6.2%
- #40 Saturation
73% matchNo user reviews
Dev: Pawdventure Games
Windows · Linux
Saturation is a short horror game where you work as a saturation diver and deep sea welder. After six months at the bottom of the ocean, your shift is coming to an end, but so are your nerves...
Why similar: Underwater 70.4% ★, Exploration 8.7%, First-Person 6.8%, Adventure 6.2%, Psychological Horror 5.1%
- #41 Shimmer
72% matchNo user reviews
Dev: OctojellyGames
Windows
Play as an adorable dolphin trying to make a difference in there small polluted village, filled with characters who are a little worn down, but your doing your best to make things a bit better.
Why similar: Underwater 24.8% ★, Adventure 15.5%, Nature 12.7%, Exploration 12.4%, RPG 9.7%
- #42 Moonfall Voyage
71% matchNo user reviews
Dev: Twenty Ninety CreativePub: N/A
Windows
In Moonfall Voyage, sailing is at the heart of exploration. Your goal is to free colossal guardians from a powerful curse. Each guardian you encounter offers unique sailing challenges and puzzles as you uncover the history of this world, and restore balance to the fragile realm.
Why similar: Underwater 35.3% ★, Lovecraftian 30.2%, RPG 11.4%, Exploration 8.2%, Adventure 7%
- #43 Unending Aqua
71% matchNo user reviews
Dev: Britney Pringle Games
Windows
Explore a mysterious tropical island resort. Collect items and solve puzzles to progress. Survive against dangerous enemies. Piece together the story of the hotel and uncover the dark secrets that it holds.
Why similar: Underwater 48.9% ★, Psychological Horror 10.8%, Exploration 10.3%, Surreal 8.7%, Adventure 8.3%
- #44 Wonders of the Deep
70% match2 user reviews100% of 2 reviews2025
Dev: Salty Water
Windows
Wonders of the Deep is a third-person underwater exploration adventure with puzzles, marine wildlife, and diving mechanics in a mysterious world.
Why similar: Underwater 60% ★, Adventure 14.5%, Exploration 11.2%, Nature 7.5%, Atmospheric 4.8%
- #45 They Breathe
72% matchVery Positive84% of 1,296 reviews2014
Dev: The Working Parts
Windows · Mac
Median: 2.0 hrsMean: 4.5 hrs≥1hr: 66%
They Breathe is a short journey into the depths of a forest filled with water. As you swim deeper, it's up to you to figure out the rules of an insidious ecosystem where nothing is as it first seems, and where everyone is after the same precious resource – oxygen!
Why similar: Underwater 33.6% ★, Lovecraftian 16.3%, Nature 8.6%, Adventure 7.6%, Story Rich 6.7%
- #46 Vespera_Hotel
70% matchVery Positive88% of 50 reviews2024
Dev: dolphinorz
Windows
Welcome to Vespera Hotel! Please orbserve the precautions on manager's letter and greet our dear guests with your smile.
Why similar: Lovecraftian 33.7%, Adventure 15.9%, RPG 14%, Exploration 13.1%, First-Person 7.7%
- #47 克苏鲁异闻录
71% matchMixed66% of 250 reviews2019
Dev: LLC Blini GamesPub: Surefire.Games
Windows · Mac
基于“克苏鲁神话”世界观下的Roguelike动作冒险游戏作品。玩家将在游戏中身临其境地接触洛夫克拉夫特笔下那些不可名状之物。通过不同的选择调查世界的谜团,合理控制自己的san值让自己在残酷的走位-射击战斗中生存下去!获取装备,磨练技巧,挫败古神与外神们的邪恶计划!
Why similar: Lovecraftian 68.6%, RPG 17.8%, Adventure 11.3%, Indie 2.3%
- #48 Transcendence in the Poolrooms
69% matchNo user reviews
Dev: NLabs
Windows
Transcendence in the Poolrooms is an adventure game where you will experience infinite relaxation. Fall into another world where you will explore haunting places beyond reality, a liminal space unlike any you have ever been to and may never escape.
Why similar: Underwater 52.6% ★, Adventure 13.8%, Exploration 9.8%, Psychological Horror 7.2%, Surreal 5.6%
- #49 Breath Bound
68% match1 user reviews100% of 1 reviews2026
Dev: Fireslug Studios
Windows · Mac · Linux
Breath Bound is a 2D co-op puzzle adventure where two divers share one oxygen tank and have to keep each other alive by scrounging air and navigating the treacherous obstacles of the sea. Every stretch of the journey back to the surface is a small test of coordination, timing and teamwork.
Why similar: Underwater 53.3% ★, Lovecraftian 17.3%, Exploration 7.9%, Adventure 7.5%, Stylized 4.4%
- #50 Static Paradox
69% match1 user reviews100% of 1 reviews2025
Dev: Michael Richard Lannon
Windows
Your sight is limited in this first-person psychological horror game in the deep abyss. Use sound to your advantage, while you still have your mind in this experience of pure mind-numbing terror. Try to survive long enough to discover the terrible secrets... if you can...
Why similar: Underwater 41.1% ★, Lovecraftian 28.2%, Psychological Horror 8.2%, Surreal 7.1%, Atmospheric 5.2%
- #51 Subnautica 2
65% matchVery Positive91% of 98,787 reviews2026
Dev: Unknown Worlds Entertainment
Windows
Median: 8.8 hrsMean: 10.7 hrs≥1hr: 93%
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
Why similar: Underwater 64.4% ★, Exploration 10%, Psychological Horror 5.5%, Survival 5%, First-Person 4.8%
- #52 Depth Diver
67% matchPositive100% of 10 reviews2026
Dev: Nerra TolstoïPub: HPTD Entertainment
Windows
Dive into an unforgiving underwater nightmare alone or with friends! Complete deadly missions for the Union in the terrifying depths of Gornak. Repair broken pipes, replace defective equipment, and gather scattered body parts to pay off your debt... if the local fauna doesn't get you first.
Why similar: Underwater 46.1% ★, Lovecraftian 23.4%, Exploration 7.5%, Surreal 7.3%, Psychological Horror 6.2%
- #53 DeepSea Serenity: VR Underwater Trip
70% matchNo user reviews2024
Dev: Dinosaur workshop
Windows
This is a realistic VR visual experience game in which you play as a beautiful woman who freely travels through the magnificent underwater world.
Why similar: Underwater 47.9% ★, RPG 22.7%, Adventure 15.3%, First-Person 6.1%, Casual 4.7%
- #54 Scyla
67% matchPositive80% of 15 reviews2024
Dev: Belice StudiosPub: Voxel School
Windows
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.
Why similar: Underwater 50.5% ★, Lovecraftian 29.4%, Exploration 8.4%, Adventure 6.6%, 3D 2.4%
- #55 Ice Moon Odyssey
67% matchNo user reviews
Dev: Game Quest Studios
Windows
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Underwater 40.8% ★, Lovecraftian 25.7%, RPG 8.3%, Exploration 6.6%, Adventure 5.2%
- #56 Deep Diving Simulator
68% matchMixed64% of 105 reviews2019
Dev: Jujubee S.A.Pub: Salient Games
Windows
Median: 3.5 hrsMean: 5.5 hrs≥1hr: 87%
Submerge yourself in one of the most immersive diving simulators to date. Gather your gear, choose your diving spot and discover what lies beneath the surface as you venture deep into the unknown.
Why similar: Underwater 65.3% ★, Nature 10.9%, Exploration 9.7%, Adventure 7%, First-Person 3.2%
- #57 Venus in Transit
65% match3 user reviews100% of 3 reviews2026
Dev: Gear Flower Games
Windows
The mother vessel is adrift in space, out of fuel and doomed. Your mission is the colony’s only hope for survival. Will you be able to navigate the claustrophobic canyons when your ship begins to fail?
Why similar: Lovecraftian 40.8%, Underwater 21.5% ★, Exploration 9.3%, Atmospheric 6.8%, Psychological Horror 6.4%
- #58 Narcosis
68% matchMostly Positive76% of 1,449 reviews2017
Dev: Honor Code, Inc.
Windows · Mac
Median: 2.9 hrsMean: 4.0 hrs≥1hr: 83%
Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.
Why similar: Underwater 64.1% ★, Psychological Horror 9.8%, Adventure 8.6%, First-Person 7.3%, Atmospheric 5.7%