
The classic big fish eat small fish game. You will grow step by step from a small shrimp to an invincible existence. Dodge dangers from land, chase weak species, and conquer mysterious monsters. And you can play with your friends.
60+ similar titles based on shared tags and player behavior. Themes include Singleplayer, Action, Casual, Underwater.

The classic big fish eat small fish game. You will grow step by step from a small shrimp to an invincible existence. Dodge dangers from land, chase weak species, and conquer mysterious monsters. And you can play with your friends.

Feed and Grow: Fish
Hunt and eat other fish - simply, grow into larger beasts!

NEO AQUARIUM - The King of Crustaceans -
YOU GET TO CONTROL UNIQUE CREATURES LIKE LOBSTERS, CRABS AND BARNACLES, IN A WILD WATER WORLD THAT EXCEEDS ALL HUMAN SENSE.
Hunt and eat other fish - simply, grow into larger beasts!
Why similar: Underwater 75.6% ★, Survival 24.4%
YOU GET TO CONTROL UNIQUE CREATURES LIKE LOBSTERS, CRABS AND BARNACLES, IN A WILD WATER WORLD THAT EXCEEDS ALL HUMAN SENSE.
Why similar: Underwater 55.3% ★, Bullet Hell 18.1%, Shooter 12.1%, Survival 7.6%, Arcade 6.9%
A game about a hungry fish 🐟 Eat to grow bigger, but watch out for fishes bigger than you! Grow big, strong and explore! Can you escape the pond?
Why similar: Physics 100%
A Shrimp Based Bullet Heaven. Kill creatures, Level up & pick from 3 upgrades to unalive thousands more.
Why similar: Underwater 37.4% ★, Bullet Hell 30.6%, Arcade 17.6%, PvE 9.1%, 2D 5.4%
You are a lowly egg cell on a journey through a swollen sea of strange and humanoid fish. Prey on smaller life and growing larger and stronger to perhaps someday be born.
Why similar: Underwater 44.5% ★, Survival 25.6%, Nature 20.8%, 2D 9.1%
Tasty Blue is an underwater side-scrolling eat 'em up game. You start as a small goldfish with an insatiable appetite. After being overfed by your owner, you'll escape into the ocean and eat everything that you encounter. The more you eat, the bigger you get!
Why similar: Underwater 66.7% ★, Survival 17.4%, Relaxing 9.1%, 2D 6.8%
Welcome to the perilous nuclear-contaminated waters, where all creatures are mutating. Start as an ordinary small fish, struggling to survive in this toxic sea. Through continuous evolution and adaptation, you will grow into a powerful ocean monster and ultimately become the sole ruler of this ocean
Why similar: Underwater 36.7% ★, Roguelike 17.4%, Survival 15.7%, Nature 14.3%, Relaxing 10.5%
The feeding frenzy begins again! Swim and swerve through underwater worlds, chow down on smaller fish, and chomp your way to ocean supremacy. But watch out: boatloads of pesky predators are looking to make lunch out of you.
Why similar: Underwater 69.8% ★, Arcade 24.7%, 2D 5.4%
Dive into the most fun idle fishing arcade game! Manage your Fish Kingdoms with automated fishing, upgrade your boat and gear, invest in passive income, and outsmart the market. Become the ultimate fish tycoon!
Why similar: Arcade 33%, Relaxing 23.6%, Linear 22.9%, Idler 20.5%
Discover an immersive ocean Eco-Sim where you can be almost any animal under the sea! From a tiny seahorse to a massive blue whale, experience the endless circle of life in a massive world of reefs, shipwrecks, and hidden wonders.
Why similar: Underwater 59.8% ★, Nature 25.2%, Survival 10.2%, Physics 4.9%
Simple Fish Adventure is an unusual short physics-based platformer. Jump like a fish, think like a fish, be a fish! Overcome obstacles and suffer. Also includes co-op for up to 4 players.
Why similar: Physics 100%
An adventure game about a hungry fish 🐟 Dive, jump, swim and eat your way through a lush micro-world. Can you escape the polluted pond?
Why similar: Underwater 46.3% ★, Nature 30.5%, Relaxing 13.1%, Physics 10%
As a player, you become Sacabambaspis and live each day with your fellow Sacabambaspis, growing and evolving by swimming in the sea and eating plankton. Progress through the story with your companions in Sacabambaspis, and see what happens in the end.
Why similar: Underwater 49.8% ★, PvE 24.1%, Nature 13.9%, Survival 12.3%
Dive into the most fun idle fishing arcade game! Manage your Fish Kingdoms with automated fishing, upgrade your boat and gear, invest in passive income, and outsmart the market. Become the ultimate fish tycoon!
Play with friends against endless waves of man eater sharks.
Why similar: Bullet Hell 43.2%, Shooter 25.3%, Survival 17.3%, Relaxing 14.2%
Start out on an island with a basic rod. Progress into a radar-wielding master fisher-cat scouring the sea for the biggest and baddest fish. Each fish has unique behaviors that you will learn to exploit as you tailor your arsenal of fishing rods to suit your style of play. Mrrrow!
Why similar: Underwater 49.8% ★, Nature 20.3%, Arcade 11.9%, Relaxing 11.2%, 2D 6.8%
Collect food to evolve and fight for your life against enemy cells in this deep underwater, survivor-like, roguelite experience. Unlock parts to customize your character and become your own unique cell.
Why similar: Roguelike 28.1%, PvE 24.1%, Nature 21.1%, Relaxing 14.4%, 2D 12.3%
Click Shrimp, get more shrimp, shrimp.
Why similar: Immersive Sim 61.3%, Relaxing 22.7%, 2D 16%
A physics, parkour adventure! Launch yourself up a collection of biomes to reach the summit. Compete against friends by pushing them off platforms to throw them off course. Explore a unique world as a fish out of water.
Why similar: Physics 100%
In the seas of the distant future, humans have all but disappeared. In your current, newly-awakened state, you are no more than a piece of seafood. However, you have been blessed with the talent for leading your allies into battle. Do whatever it takes to become the Ace of Seafood.
Why similar: Underwater 69.1% ★, Shooter 17%, Survival 13.9%
A happy aquarium that lives at the bottom of your screen! Tiny Aquarium is a social idle simulator that keeps growing, even when offline. Hatch, sell fish, decorate, go fishin’, and visit your friends’ aquariums with bite-sized daily sessions.
Why similar: Underwater 38.3% ★, Idler 32.9%, Nature 19.1%, Relaxing 9.7%
Atmospheric underwater game for the whole family! Help the brave fish solve the mystery of the lights!
Why similar: Underwater 47.8% ★, Survival 17.5%, Arcade 16.5%, Relaxing 11.4%, 2D 6.8%
Primordialis is a physics-based roguelike fish builder. Unleash your creativity to defeat creatures using venomous tentacles, electrical shocks, or exploding children. The possibilities are endless. Explore the primordial depths to reveal its secrets and discover what lies beyond.
Why similar: Underwater 36.3% ★, Nature 19.9%, Roguelike 16%, Physics 14.3%, Survival 9.8%
It takes about 5 minutes to figure out the mechanics. Really relaxing, but dynamic gameplay awaits everyone from the first moments of the game. Control cell and eat the food. Become bigger and stronger. Get to fight other players, talk in chat, make friends and enemies.
Why similar: PvP 100%
The underwater world of Aquafish is waiting for you, build a beautiful aquarium buy winning coins in the classic tile-matching puzzle game mode!
Underwater hunting: Plunge into the underwater world. Your character-a small fish piranha. The glory of these river predators is truly black - river killers, bloodthirsty robbers, river hyenas, sharks. And she always wants to eat.
Hunt fish solo or in co-op. Haul them in and take them down with crazy guns. Try out different baits and rods, explore unique locations, and complete your fish collection in the atlas. Or just kick back by the campfire with friends in this wild webfishing adventure 🎣 🐟 💥
Control a pond's ecosystem; experiment with what you can do and see what happens. Among Ripples is a meditative ecosystem management simulator; you add different creatures to the pond and see how they interact.
Why similar: Underwater 55.2% ★, Nature 22.3%, Relaxing 16.4%, 2D 6.1%
Idlequarium is a casual simulation game where you raise adorable little fish to earn coins, purchase decorations, and build a fully customized aquarium.The game sits anywhere on your desktop, letting you interact with your live aquarium during work or study breaks.
Why similar: Underwater 43.8% ★, Idler 30.1%, Nature 15.5%, Relaxing 7.2%, 2D 3.5%
Dodge and carve your way through swarms of terrifying sea creatures controlled by Death, a vicious giant mind-controlling Kraken that haunts your every move. Scavenge for hidden treasure to unlock weapons, and upgrades to help you in your fight for survival. Every dive reveals a new nightmare.
Why similar: Underwater 47.6% ★, Souls-like 29.1%, Survival 13.9%, Shooter 9.4%
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 54.8% ★, Nature 21.1%, Relaxing 13.1%, Shooter 5.8%, Arcade 5.2%
A simulation game about the life story of a jellyfish. In this game, I will present the full life cycle of a jellyfish: from an egg to a hydra and finally, after a not very long journey it becomes an adult jellyfish. A work of interactive art to bring the most beautiful of sea creatures to your screen.
It is a clicker game where you feed the fish. Click on the screen to feed the fish. You can get new fish every 3 hours.
Why similar: 2D Platformer 52.7%, Relaxing 31.9%, 2D 15.4%
A relaxing idle fishing game that waits for you at the bottom of your screen. CATCH fish, BUY upgrades, COMPLETE your collection, and DISPLAY them in your aquarium.
Why similar: Idler 49.4%, Nature 27%, Relaxing 17.1%, 2D 6.5%
Can You Make a Whale?It's a delightful game where you connect cute sea creatures to make them grow bigger.Single Player and Multiplayer Modes!There are both a single-player mode and a multiplayer mode for competing with friends and rivals from around the world.
Why similar: Underwater 44.4% ★, PvP 29.1%, 2D Platformer 19%, 2D 7.5%
Catch exotic fish and fight comical sea-monsters as you chase after The One That Got Away in this fishing-centric boss rush!
Why similar: Souls-like 77.6%, Linear 13.3%, 2D 9.1%
Have you ever wanted to drink an entire lake through a straw? Well now you can in this cozy incremental fishing game! There's so much to sip in the lake, so upgrade your straw, drink up schools of fish, and maybe find what's at the bottom of the Lake!
Why similar: Idler 48.3%, Physics 18.8%, Arcade 16.9%, Relaxing 15.9%
How long do you survive on a small island in the middle of a flooded world?
Why similar: Underwater 50.5% ★, Immersive Sim 16%, Physics 13.6%, Survival 11.9%, Relaxing 8%
Catch & Cook is a fishing adventure game in which you are not only a fisherman, but also a restaurant owner. Explore the ocean, catch fish and cook them in your own restaurant. A wide variety of fish, recipes and gameplay mechanics await you. So, what are you waiting for?
Why similar: Underwater 54.2% ★, Immersive Sim 27.3%, Relaxing 18.5%
you are a fish who does tricks
Why similar: Underwater 80.2% ★, Physics 19.8%
“Queen of Seas” is a casual platformer game. The game theme is about Yemanjá, the Queen of Seas in afro-brazilian religion. You play as a fisherman’s son, that need to dive deep and deliver offerings to the Queen of Seas poof his family’s faith.
Why similar: Underwater 73.5% ★, Arcade 17.9%, 2D 8.6%
Cozy Island Idle is a chill fishing idle game where you catch all sort of fantasy fishes to showcase them in an Aquarium to sell them to turn a profit and customize your aquarium and island.
Why similar: Underwater 57% ★, Idler 37.5%, Relaxing 5.5%
Fishing Adventure is a typical fishing game, where the player can (drums) catch different fish species! Fish in USA, Hawaii and other unique fisheries.
Why similar: 2D Platformer 39.3%, Nature 37.5%, Linear 23.1%
Feesh: An arcade game of microscopic survival, and pesky sharks. The mechanic is simple; eat smaller feesh to get bigger, and avoid being eaten by bigger Feesh. Survive long enough, and you'll evolve! But try not to get naturally selected. A game by Tj H, with music by RDTR Productions
It's a wet and wild PvP shooter for 2-12 players! Hunt down foes on high-speed torpedoes, Outmaneuver rivals with 360° tactics, and master 4 high-stakes game modes in sprawling underwater arenas. Always free to play, never pay to win!
Why similar: Underwater 60.6% ★, PvP 22.2%, Shooter 17.1%
The fish hid. Try to find them all! A very large location.
Why similar: Underwater 74.9% ★, Nature 13.2%, 2D 6.2%, Relaxing 5.7%
Wizard Shrimp™ is a bullet-hell roguelite game where you play as a Shrimp who is inexplicably also a Wizard?! Battle your way out of a slimy swamp, escape amethyst caves, and climb the Mushroom Wizard's Tower to become the most powerful Shrimp this world has ever seen!
Why similar: Bullet Hell 33.5%, Nature 25.1%, 2D Platformer 18.7%, PvE 17.5%, 2D 5.3%
Aqua Catholicism; Explore Man's Original Sin Under The Sea
Why similar: Underwater 71.2% ★, Linear 20.2%, 2D 8.6%
Play as a shark or a diver in a dark aquatic world and overcome your enemies by employing cunning, teamwork, and stealth. Depth blends tension and visceral action as you team up against AI or be matched with other players in heart pounding combat.
Why similar: Underwater 50.1% ★, PvP 18.8%, Survival 15.9%, Shooter 15.3%
I Am Fish is a charming, physics-based adventure starring four intrepid fish friends, forcibly separated from their home in a pet shop fish tank. Swim, fly, roll and chomp your way to the open ocean in a bid for freedom and to re-unite once again.
Why similar: Physics 100%
"Internet Fisherman" is an idle fishing game with Steam Community trading, where you can obtain rare fish every 2 hours and add them to your Steam inventory. Players can feed fish to cats to increase affection, and will appear on the affection leaderboard to compete with other players.
Why similar: Idler 68.7%, 2D Platformer 20.4%, 2D 7%, Relaxing 3.9%
"Old Coin Pusher Friends 2" is an online cooperative coin pusher game set in the Edo period. Players work together to defeat yokai, repel skulls, and aim for the jackpot. As the game progresses, players can upgrade their abilities and equipment to become stronger.
Why similar: Immersive Sim 45.6%, Physics 21.7%, Arcade 18.7%, Relaxing 14%
Worldwide Sports Fishing is a 3D fishing simulation with fishing waters all around the globe. Special feature: you can recommend your dream fishing water and if possible it will get into the game! The Game is constantly evolving.
Battle Royale with crabs! Intense multiplayer action, with up to 100 players! Scrap, scavenge and slaughter your way to becoming the King of Crabs!
Why similar: PvP 20%, Nature 18.8%, PvE 18.7%, Shooter 15.3%, Survival 14.3%
Fishy is a heartfelt visual novel about friends, enemies, acceptance, and monsters. Explore the aquarium, face your fears, and maybe make a friend. here fishy fishy f̵̥͘͠i̷̱͉͋͑s̵͙̈͘h̵͖̅y̶̜͘
Why similar: Underwater 73.8% ★, Nature 26.2%
Crab God is an atmospheric underwater strategy game. Guide your Crabling colony through wild ocean depths, and defend the egg of the next Crab God.Restore and protect diverse coral reefs, making a difference in the real world as you progress in-game. Make waves, praise the claw!
Why similar: Underwater 47.5% ★, Nature 19.7%, Roguelike 17.4%, Survival 15.4%
Welcome to Fantasy Fishing Town!Embark on a journey to catch various fish and complete quests to find the legendary fish. Enjoy the unique pleasure of pixel graphics and side-scrolling fishing!The legendary fish - it's mine!
Why similar: Underwater 29.7% ★, Immersive Sim 25.7%, Relaxing 13.8%, Arcade 12.9%, 2D Platformer 12.8%
Piworld is a unique multiplayer game where everyone can find something to do to suit their desires. Try out different roles: from a simple fisherman to an adventurer. Explore the world alone or with friends, fight evil, develop your skills, and create your own story.
A relaxing sandbox casual simulation game where you perform various, even strange, aquarium-related tasks on very diverse levels. As an Aquarist you must create and manage a home to amazing fish🐟, sea turtles🐢, sharks🦈, octopuses🐙, and more🐬. Aquarium is their world and life. Make it worth...
Why similar: Underwater 42.4% ★, Idler 25.5%, Immersive Sim 20.1%, Relaxing 12%
Grow fish with a gachapon twist in this bite-sized idler! Feed, nurture, and watch as fisher people reel in mature catches, earning money to upgrade things like feeding, growth, and fishing speeds for even faster profits.