721
|
Snapshot Aquarium is an aquarium simulator with hardcore shooting mechanics! (yes, you need this!) Build cozy habitats for your fish and unlock new content through photo safaris. Visit aquariums from players around the world – and share your own.
|
Snapshot Aquarium
Steam
Publisher:
Octoponx
Developer:
Octoponx
|
Q4 2025
Early Access
Coming Soon
|
N/A
|
3DActionBuildingControllerCozyCreature CollectorEarly AccessEducationFPSFamily FriendlyFirst-PersonFishingImmersive SimNatureRealisticRelaxingShooterSimulationSingleplayerUnderwater
|
101 |
N/A |
N/A |
~$ N/A
|
722
|
Embark on an epic adventure as a sword-wielding fish and restore order to the kingdom's depths. Explore an ocean world full of adorable characters, menacing foes, and hidden wonders.
|
The Swordfish: Knight of the Deep
Steam
Publisher:
Wander Brain
Developer:
Wander Brain
|
2025
Coming Soon
|
N/A
|
2D2D PlatformerActionAction-AdventureAdventureAtmosphericCombatControllerCuteExplorationFantasyLore-RichMetroidvaniaMultiple EndingsNonlinearPixel GraphicsSide ScrollerSingleplayerSoundtrackUnderwater
|
100 |
N/A |
N/A |
~$ N/A
|
723
|
OHAYO Gianthook! is an epic fishing adventure where you hunt legendary monster fish in ancient seas. Upgrade your gear, dive into dangerous waters, and uncover the mysteries of the sunken realm known as the Deep World. Catch over 150 unique monster fish and become the ultimate king of the seas!
|
OHAYO GIANTHOOK!: Monster Fishing Adventure
Steam
Publishers:
HOGO Games, Humbara Game Studio
Developer:
Humbara Game Studio
|
Coming soon
Early Access
Coming Soon
|
N/A
|
2DAction-AdventureAdventureAnimeCartoonCasualColorfulCreature CollectorEarly AccessExplorationFishingFunnyPost-apocalypticRPGRelaxingRogueliteSingleplayerStory RichStylizedUnderwater
|
99 |
N/A |
N/A |
~$ N/A
|
724
|
Immerse yourself in the ultimate relaxing aquarium experience. Watch fish glide gracefully through a serene, ever-changing tank—no setup, no stress, just pure tranquility. Enjoy soothing visuals and ambient ASMR sounds as your aquarium comes to life effortlessly. Your peaceful escape awaits!
|
Zen Aquarium
Steam
Publisher:
Astro Cat
Developer:
Astro Cat
|
Q3 2025
Coming Soon
|
N/A
|
AmbientAtmosphericCasualColorfulCozyCreature CollectorCuteFamily FriendlyFishingIdlerImmersiveImmersive SimProcedural GenerationRealisticRelaxingSimulationSingleplayerSubmarineUnderwaterUtilities
|
99 |
N/A |
N/A |
~$ N/A
|
725
|
The oil is running out. The expedition is doomed. You will never reach the lighthouse. But something worse than death awaits you if you give up. Operate the engine. Explore the ship. Unveil the truth that lies beyond your reality.
|
Embers of the Evening
Steam
Publisher:
Praenaris
Developer:
Praenaris
|
To be announced
Coming Soon
|
N/A
|
2D3DAlternate HistoryAtmosphericChoices MatterConversationDystopianExplorationFirst-PersonHorrorInteractive FictionLife SimLinearLore-RichLovecraftianMultiple EndingsNarrationPsychological HorrorStory RichUnderwater
|
98 |
N/A |
N/A |
~$ N/A
|
726
|
It's simple. Operate your submarine through challenging tight cave systems to collect the target, while not scratching the cave walls. Invite your friends to take control. Navigate carefully and consider every move in this slow pace, athmospheric, multiplayer, submarine simulation-lite.
|
Sub Optimal Co.
Steam
Publisher:
It's A Sidegame
Developer:
It's A Sidegame
|
2025
Coming Soon
|
N/A
|
3DAtmosphericAutomobile SimCartoonyCasualCo-opFirst-PersonImmersive SimLinearMinimalistMultiplayerMysteryOnline Co-OpParodyPhysicsSimulationSingleplayerStylizedSubmarineUnderwater
|
96 |
N/A |
N/A |
~$ N/A
|
727
|
Skyhell is an intense, action FPS game with a deep story about post-apocalyptic world that went into the water except the skyscrapers. Arm yourself with the best weapons and fight the war against the whole world to build your own state from the fragments of the past
|
Skyhell
Steam
Publisher:
Cube of Skill
Developer:
Cube of Skill
|
2026
Coming Soon
|
N/A
|
3DActionAdventureAtmosphericBloodCasualCinematicCombatExplorationFPSFirst-PersonLore-RichNavalPost-apocalypticSailingShooterSingleplayerStory RichUnderwaterWar
|
92 |
N/A |
N/A |
~$ N/A
|
728
|
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.
|
Burn Depth
Steam
Publisher:
Luke Van Zandt
Developer:
Luke Van Zandt
|
Coming soon
|
N/A
|
3DActionAction-AdventureAtmosphericChoices MatterExplorationFirst-PersonHorrorImmersive SimLore-RichLovecraftianMultiple EndingsPost-apocalypticPsychological HorrorPvESingleplayerStory RichStylizedSubmarineUnderwater
|
91 |
N/A |
N/A |
~$ N/A
|
729
|
AQUABYSS is a unique steampunk open underwater world inspired by the works of Jules Verne & Herbert G. Wells. In story-driven adventure (optional), you will explore, trade, mine and harvest resources, take missions and encounter pirates, krakens and NPCs.
|
AQUABYSS
Steam
Publisher:
Aged Code
Developer:
Aged Code
|
To be announced
Coming Soon
|
N/A
|
AdventureAlternate HistoryDystopianEconomyExplorationImmersive SimLore-RichMiningNavalNaval CombatOnline Co-OpOpen WorldPiratesPixel GraphicsRPGRetroSteampunkSubmarineTradingUnderwater
|
88 |
N/A |
N/A |
~$ N/A
|
730
|
🦈🦈THE FIN-TASTIC SALVAGE COMPANY🦈🦈 Collect hidden treasures and send them up for a reward: will you work together, or make it every shark for themselves?
|
SHARKS
Steam
Publisher:
Ezone PTY LTD
Developer:
Ezone PTY LTD
|
Coming soon
Early Access
Coming Soon
|
N/A
|
ActionAction-AdventureAdventureBattle RoyaleCasualCharacter CustomizationCollectathonCombatEarly AccessExplorationFlightFunnyMultiplayerPhysicsSandboxSimulationStealthUnderwaterVRZombies
|
88 |
N/A |
N/A |
~$ N/A
|
731
|
Aquariums is a liminal space horror adventure with elements of thalassophobia and poolrooms. You find yourself in a mysterious facility full of oversized Aquariums and Sea Life. Navigate the flooded rooms to find out the secret behind this sinister place.
|
AQUARIUMS
Steam
Publisher:
98 REDD GAMES
Developer:
98 REDD GAMES
|
To be announced
Coming Soon
|
N/A
|
3DAdventureAtmosphericDarkEscape RoomExplorationFirst-PersonImmersiveIndieLinearMinimalistMysteryPsychological HorrorRealisticRelaxingSingleplayerSurrealUnderwaterWalking Simulator
|
87 |
N/A |
N/A |
~$ N/A
|
732
|
Dive Hard Dave is an atmospheric action-adventure stealth game, set in a post-apocalyptic world shattered by massive tsunami and rise in sea levels. You play as Dave, a deep-sea diver who is forced into an unexpected adventure that will unravel mysteries of Earth's past. Made by a Solo Dev!
|
Dive Hard Dave
Steam
Publisher:
SolidRock Games
Developer:
SolidRock Games
|
Coming soon
Coming Soon
|
N/A
|
2.5D3D PlatformerActionAction-AdventureAtmosphericConversationCyberpunkExplorationIndieMetroidvaniaMysteryPlatformerPost-apocalypticPuzzleSci-fiShooterSide ScrollerSingleplayerStealthUnderwater
|
87 |
N/A |
N/A |
~$ N/A
|
733
|
Embark on a delirious journey in this metroidvania set on a pirate island where all the characters are sea animals.
|
Goldfish
Steam
Publisher:
Gabry Corti
Developer:
Gabry Corti
|
To be announced
Coming Soon
|
N/A
|
2D2D PlatformerActionAction-AdventureAdventureCombatComedyDark HumorFishingIndieMetroidvaniaNonlinearPhysicsPiratesPixel GraphicsPlatformerSingleplayerSouls-likeUnderwater
|
86 |
N/A |
N/A |
~$ N/A
|
734
|
Will you create a lasting civilization or see it collapse into the sea? In Sea, Sun & Salt, you build a city on a small mediterranean island. Define the tenets of your culture, deal with your subjects' needs and withstand the forces of the elements.
|
The people of Sea, Sun & Salt
Steam
Publisher:
RockGame S.A.
Developer:
Emerick Gibson
|
To be announced
Coming Soon
|
N/A
|
3DAgricultureBase BuildingBuildingChoices MatterCity BuilderColony SimColorfulEconomyFaithIsometricNarrationResource ManagementSimulationSingleplayerStrategyTacticalTime ManagementTutorialUnderwater
|
85 |
N/A |
N/A |
~$ N/A
|
735
|
Dive into DrainSim and seize control of the floods! Clear the city's submerged streets, with a huge range of different tools from rakes to submersible pumps. Embrace the satisfaction of restoring the water flow. Become the city's hero, one drain at a time.
|
DrainSim
Steam
Publisher:
CodePeas
Developer:
CodePeas
|
Coming soon
Coming Soon
|
N/A
|
3DAmericaAtmosphericCasualColorfulCozyFirst-PersonFunnyImmersive SimLinearNaturePhysicsRealisticRelaxingSandboxSimulationSingleplayerStory RichUnderwaterWholesome
|
84 |
N/A |
N/A |
~$ N/A
|
736
|
SeaQuest Dungeon is a fast-paced, twin-stick shooter roguelite. With limited resources, choose different props to create powerful combinations to challenge higher difficulties and unlock new skills and weapons.
|
SeaQuestDungeon
Steam
Publisher:
AlchemistGame
Developer:
AlchemistGame
|
To be announced
Early Access
Coming Soon
|
N/A
|
2DActionAction RoguelikeAliensBullet HellCyberpunkEarly AccessFuturisticLovecraftianPixel GraphicsPost-apocalypticQuick-Time EventsRoguelikeRogueliteShoot 'Em UpShooterSingleplayerSurrealTwin Stick ShooterUnderwater
|
84 |
N/A |
N/A |
~$ N/A
|
737
|
You’re a moose on a diving adventure. Swim into the ocean and vacuum coins from the seabed. Sell the coins and earn money to upgrade and buy new gear. Swim deeper and find treasure chests to collect power boosting artefacts, but don’t forget to keep an eye on your oxygen level.
|
Moose Diver
Steam
Publisher:
Lingon Studios
Developer:
Lingon Studios
|
Q4 2025
Coming Soon
|
N/A
|
3DAdventureAtmosphericCasualClickerCollectathonColorfulCuteExplorationFamily FriendlyHidden ObjectOpen WorldProcedural GenerationRelaxingSandboxSimulationSingleplayerSurvivalThird PersonUnderwater
|
83 |
N/A |
N/A |
~$ N/A
|
738
|
The Prologue is just part of the gameplay that awaits you in the full version of the game. A realistic nuclear submarine simulator will allow you to take command of your crew and battle your fiercest enemies. Arm yourself with missiles, dive into the ocean and fight for your country
|
Nuclear Sub: Prologue
Steam
Publishers:
Games Incubator, PlayWay S.A.
Developers:
Games Incubator, Mobilway S.A.
|
Q3 2025
Coming Soon
|
N/A
|
3DActionAction-AdventureBase BuildingCold WarCombatFirst-PersonManagementNavalNaval CombatRTSReal Time TacticsRealisticSimulationStrategySubmarineTacticalUnderwaterWarWargame
|
83 |
N/A |
N/A |
~$ N/A
|
739
|
The year is 2058. Ocean sea levels have risen considerably and several coastal cities have been abandoned. As Laura Deckard, you will explore underwater stations and surrounding areas, help clean underwater ecosystems and interact with the other denizens of the blue world.
|
Caerulean: Beneath and Beyond
Steam
Publisher:
Spotless Mind Studios
Developer:
Spotless Mind Studios
|
Coming soon
Coming Soon
|
N/A
|
3D3D PlatformerAdventureAtmosphericChoices MatterEducationExplorationFemale ProtagonistFirst-PersonFuturisticInventory ManagementNonlinearOpen WorldPlatformerRPGSimulationSingleplayerStylizedThird PersonUnderwater
|
78 |
N/A |
N/A |
~$ N/A
|
740
|
A short first-person horror game. An accident cripples your submarine while trying to find the wreck of the Titanic. In the darkness, you must restore life-support systems through tense puzzles, only to discover that you are not alone.
|
Watertight
Steam
Publisher:
Tiny Studio
Developer:
Tiny Studio
|
Aug 25, 2025
Coming Soon
|
N/A
|
3DAdventureAtmosphericDarkExplorationFirst-PersonFree to PlayHorrorInteractive FictionMystery DungeonPsychologicalPsychological HorrorPuzzleShortSingleplayerStory RichSubmarineSurrealUnderwaterWalking Simulator
|
76 |
N/A |
N/A |
~$ N/A
|
741
|
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.
|
13km Deep
Steam
Publisher:
RatLovers Studio
Developer:
RatLovers Studio
|
To be announced
Coming Soon
|
N/A
|
3DAdventureAtmosphericExplorationFirst-PersonHidden ObjectHorrorImmersive SimLovecraftianMysteryPsychological HorrorPuzzleRetroStealthStylizedSubmarineSupernaturalSurvivalSurvival HorrorUnderwater
|
74 |
N/A |
N/A |
~$ N/A
|
742
|
Embark on a buoyant 2D platform action-adventure journey in Axolotl Shaman! Utilize the axolotl aquatic movement abilities and unique spells to engage in battles, Explore as a shaman in a world of geometric totems mixed with wasteland and reconnect with nature! Tribute to the late axolotl pet。
|
Axolotl Shaman
Steam
Publisher:
Moon Axe
Developer:
Moon Axe
|
To be announced
Coming Soon
|
N/A
|
2DActionAction-AdventureAdventureCartoonyCombatFaithFemale ProtagonistIndieMetroidvaniaPlatformerPsychedelicSide ScrollerSingleplayerUnderwater
|
74 |
N/A |
N/A |
~$ N/A
|
743
|
Mole Maiden is a quirky 2D Action Adventure, featuring 360-degree drilling fun! Dig into the colorful world of R&D Mine as Penny faces her sister to become the next Burrow League Champion.
|
Mole Maiden
Steam
Publisher:
Tastie Games LLC.
Developer:
Tastie Games LLC.
|
Sep 5, 2025
Coming Soon
|
N/A
|
2.5D2DActionAction-AdventureAdventureCartoonyCombatComic BookControllerExplorationFemale ProtagonistNonlinearOld SchoolPixel GraphicsPost-apocalypticRetroSci-fiStory RichUndergroundUnderwater
|
72 |
N/A |
N/A |
~$ N/A
|
744
|
Depth Diver is a single-player and cooperative adventure game where you go on an underwater journey alone or with your friends to gather resources and repair underwater facilities in dangerous waters.
|
Depth Diver
Steam
Publisher:
HPTD Entertainment
Developers:
FLaV, Nerra Tolstoï
|
Q4 2025
Early Access
Coming Soon
|
N/A
|
ActionAction-AdventureAdventureCo-opEarly AccessFirst-PersonHidden ObjectHorrorLovecraftianMultiplayerOnline Co-OpPerma DeathPsychedelicPsychological HorrorStrategySubmarineSurrealSurvival HorrorTime ManagementUnderwater
|
71 |
N/A |
N/A |
~$ N/A
|
745
|
Underwater, a new threat slowly emerges. Playing as a helpless hermit crab, use your shells to defeat countless waves of monsters and giant sea creatures in this action packed 2d game.
|
Hermit: an Underwater Tale
Steam
Publisher:
Early Coffee Games
Developer:
Early Coffee Games
|
To be announced
Coming Soon
|
N/A
|
2D2D Fighter2D PlatformerActionAdventureArcadeCasualChoices MatterControllerCuteFamily FriendlyFishingFunnyNatureOld SchoolPixel GraphicsResource ManagementRetroSubmarineUnderwater
|
68 |
N/A |
N/A |
~$ N/A
|
746
|
Dive into an epic underwater world in "Fish Survivor," where you'll start as a small fish and embark on an exciting survival journey. Hunt, feed and grow into super-sized sea creatures as you explore an amazing underwater playground, all while evolving and gaining new abilities along the way.
|
Fish Survivor - Feed and Grow and Evolve
Steam
Publisher:
dorkybot
Developer:
dorkybot
|
To be announced
Coming Soon
|
N/A
|
ActionAction RoguelikeCo-opMultiplayerOnline Co-OpPvPRogueliteSimulationSingleplayerSurvivalUnderwater
|
66 |
N/A |
N/A |
~$ N/A
|
747
|
'Port of Jumanah’ is a retro pixel-style underwater adventure with rogue-lite elements. Meet quirky characters, explore unique places, and encounter unusual sea life. Treasures and troubles await in these seas! Are you ready to dive into the unknown? Lovely mermaids and menacing sharks await!
|
Port of Jumanah
Steam
Publisher:
Red Dunes Games
Developer:
Red Dunes Games
|
Q3 2026
Coming Soon
|
N/A
|
2DAdventureCapitalismCasualChoose Your Own AdventureControllerCuteExplorationLife SimLovecraftianPixel GraphicsPvERelaxingRetroRogueliteSandboxSimulationSingleplayerStory RichUnderwater
|
64 |
N/A |
N/A |
~$ N/A
|
748
|
Explore the unknown procedurally-generated world of islands and seas. Fight enemies, farm materials, craft equipment, build your base, slay bosses and level up your character. Conquer the unknown with your friends.
|
Unknown Seas
Steam
Publisher:
Ragnox
Developer:
Robin
|
To be announced
Coming Soon
|
N/A
|
ActionAction-AdventureAdventureAnimeAtmosphericBase BuildingBuildingCraftingExplorationFantasyFirst-PersonIndieMultiplayerOpen WorldOpen World Survival CraftPvESailingSandboxSurvivalUnderwater
|
64 |
N/A |
N/A |
~$ N/A
|
749
|
Create physics-based sea creatures and discover evolution through surprising challenges! Control, test, and share your creatures made with our flexible building system! Evolution is full of quirky surprises, can you be more creative than nature it self?
|
Creaturing - Sea Wonders
Steam
Publisher:
A Little Smarter
Developer:
A Little Smarter
|
To be announced
Coming Soon
|
N/A
|
3DAutomationBuildingCartoonyColorfulEducationExperimentalFunnyGod GameLEGOLogicNaturePhysicsPuzzleSandboxScienceSimulationSingleplayerStylizedUnderwater
|
63 |
N/A |
N/A |
~$ N/A
|
750
|
Collect and study strange aquatic creatures in Gloopalaxy! Discover new life forms called Gloops, build the perfect ecosystem to keep them happy, and learn fun facts about each species as you complete a variety of scientific missions.
|
GLOOPALAXY
Steam
Publisher:
Felis Major
Developer:
Felis Major
|
2026
Coming Soon
|
N/A
|
3DAliensCollectathonCozyCreature CollectorCuteFamily FriendlyFarming SimFishingFunnyJob SimulatorLife SimManagementPuzzleResource ManagementScienceShortSingleplayerSpaceUnderwater
|
63 |
N/A |
N/A |
~$ N/A
|