60+ similar titles based on shared tags and player behavior. Themes include Creature Collector, Simulation, Fishing, Cute.
A cozy pixel-art tank game about tiny critters, active care, collecting, trading, and decorating. Feed little friends, keep water steady, raise hearts for better value, grow your collection, shape each tank your way, and slowly build little living glass worlds. *This is not an idle coin game.*
Orion Blue
Orion Blue is a cozy fishing adventure set on a beautiful alien planet. Catch fish, gather resources, and build relationships with the locals. Play actively, or relax and let the game progress with Idle Mode.
Pond Keeper
Pond Keeper is a cozy game where you breed, sell and collect colourful fish. Take over a neglected aquatic world and transform it into a thriving paradise! Unlock new biomes, decorate your ponds, discover new species and watch your natural sanctuary flourish.
Orion Blue is a cozy fishing adventure set on a beautiful alien planet. Catch fish, gather resources, and build relationships with the locals. Play actively, or relax and let the game progress with Idle Mode.
Why similar: Underwater 18.3% ★, Fishing 17.6% ★, Creature Collector 13.9%, Collectathon 11.5%, Life Sim 11.4%
Pond Keeper is a cozy game where you breed, sell and collect colourful fish. Take over a neglected aquatic world and transform it into a thriving paradise! Unlock new biomes, decorate your ponds, discover new species and watch your natural sanctuary flourish.
Why similar: Creature Collector 18.5%, Fishing 18.2% ★, Underwater 16.6% ★, Collectathon 15.4%, Life Sim 12.5%
Dive into an interactive ocean simulation. Lead your flocks to food and safety, watch them play and wander, and have fun together in your cozy little ocean.
Why similar: Creature Collector 19.2%, Life Sim 17.1%, Fishing 16% ★, Underwater 13.7% ★, Sandbox 11.9%
Breed and sell fish to grow your aquarium business. Unlock new species, aquascape tanks, fulfill customer orders and care for your fish in this relaxing first person aquarium simulator.
Why similar: Fishing 23.8% ★, Underwater 21.4% ★, Creature Collector 13.7%, Sandbox 12.3%, Life Sim 11.5%
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.
Why similar: Creature Collector 20.5%, Underwater 20.2% ★, Life Sim 18.3%, Sandbox 13%, Simulation 9.7%
FISHER MAN is a relaxing fishing simulation game. Explore a peaceful world, catch unique fish, and complete quests to unlock new content. Build your collection and enjoy the calm rhythm of fishing at your own pace.
Why similar: Fishing 33.3% ★, Creature Collector 20.9%, Collectathon 19.1%, Simulation 9.9%, Life Sim 8.2%
Pocket Aquarium is a cozy virtual pet simulator straight out of the 90s! Play minigames, earn money, and expand your collection of fish, tanks, and more!
Why similar: Fishing 27.6% ★, Creature Collector 25.7%, Underwater 19.2% ★, Life Sim 10.1%, Simulation 4.6%
Take to the seas on your little boat and catch some fish in this 2D cozy fishing experience! Explore the drizzly coastline, upgrade your boat, and bring home the big one! How many fish can you catch?
Why similar: Fishing 26.4% ★, Underwater 25.1% ★, Collectathon 11.5%, Creature Collector 10.4%, Simulation 6.1%
A cozy idle aquarium that lives on top of your screen. Watch fish swim, grow, and interact while you work or relax. Desktank turns your desktop into a peaceful underwater world — float it in the corner or let it take over the whole screen. Just sit back and enjoy the calm.
Why similar: Fishing 19.7% ★, Creature Collector 19.6%, Underwater 18.5% ★, Collectathon 17.5%, Sandbox 11%
We Love Fish Tanks is a cozy aquarium builder. Kick back & relax, buy, breed, & sell fish (or fish-like things), and decorate your tank exactly how you'd like!
Why similar: Creature Collector 26%, Underwater 22.2% ★, Fishing 21.9% ★, Sandbox 14%, Cute 4.2%
Wildseed is a relaxing game where you grow plants and build your garden into a haven for cute animals. Keep your animals happy and your plants healthy, find rare variants, and discover the ancient secrets your garden holds - one seed at a time.
Why similar: Creature Collector 28.8%, Collectathon 22.1%, Fishing 13.5% ★, Sandbox 8%, Life Sim 7.2%
Dive into a breathtaking underwater world! Catch rare fish with your bare hands, harvest beautiful corals, and explore rivers and oceans by boat or ATV. Bring nature's beauty home to design stunning aquariums, breed your aquatic family, and trade in a lively village. Your cozy escape awaits!
Why similar: Underwater 27.7% ★, Fishing 19% ★, Creature Collector 16.9%, Sandbox 13%, Life Sim 12.1%
Dive! Punch! Catch! Sea Sniffers is a unique take on collecting fish where you play as a seal that throws a mean punch! Upgrade your gear, ship and companions to become the best Sea Sniffer!
Why similar: Fishing 24% ★, Underwater 21.8% ★, Creature Collector 17.4%, Collectathon 14.8%, Nature 4.3%
Little Hooky is a tiny fishing game for a little slack off. if there's nothing to stop you now then, Why don't you play a Little Hooky from work.
Why similar: Fishing 31.5% ★, Creature Collector 24.1%, Collectathon 20.6%, Cute 4.3%, Pixel Graphics 4.3%
Catch powerful monster cards with your fishing rod and battle against other players in exciting duels.
Why similar: Fishing 24.8% ★, Creature Collector 19.5%, Collectathon 15.3%, Life Sim 13.6%, Sandbox 8.4%
Warmby is a creature‑raising sandbox where you play with, breed, and grow quirky little creatures with moods and tons of personality. Play minigames, dress them up, discover their secrets, and help shape the game’s future! Player feedback will guide where Warmby goes next.
Why similar: Creature Collector 33.7%, Life Sim 21.6%, Sandbox 17.5%, Simulation 8.3%, Cartoony 5.9%
The Ocean Ecosystem Roguelite. Grow a colorful school of fish with unique abilities and unlock powerful items to help them repel boss invasions. Collect rare fish to complete your peaceful Virtual Tank. Hold the line and surface victorious! The depth is deceiving.
Why similar: Underwater 27.6% ★, Creature Collector 20.5%, Collectathon 15.7%, Fishing 15.4% ★, Nature 5.6%
Rent is due and its time to get to business... fishy business. Build your aqua-empire from the ground up, starting from your dormitory bathroom. With the help of your loyal customers (and some fishy guy) you just might be able to afford somewhere nicer.
Why similar: Fishing 22% ★, Underwater 21.3% ★, Creature Collector 20%, Shop Keeper 10.3% ★, Life Sim 8%
This idle clicker demands you battle for every catch, from small fry to mighty bosses. Arm yourself with diverse weapons; unlock powerful skills and constant upgrades to complete your massive fish collection.
Why similar: Fishing 25.6% ★, Creature Collector 18.7%, Collectathon 17.5%, Underwater 16.3% ★, Pixel Graphics 4.7%
Delve into the relaxing world of fishing with Angler's World, a casual simulator project that lets you recapture some peaceful as well as exciting moments between enjoying your surroundings and noticing the float dip under. Win contests, invest in equipment, discover ever newer fishing challenges.
Why similar: Fishing 35.7% ★, Sandbox 20%, Life Sim 19.4%, Simulation 9%, Nature 8.8%
Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!
Why similar: Fishing 22.7% ★, Creature Collector 22%, Underwater 19.1% ★, Collectathon 11.4%, Simulation 5.4%
Bottom Dwellers is a cozy little aquarium that sits at the bottom of your screen. Collect and grow different fishes, discover shrimps and decorate your tank while you work or play on your PC.
Why similar: Creature Collector 34.3%, Fishing 27.6% ★, Underwater 20.5% ★, Simulation 9.2%, Cute 5.8%
Plaa: A New Cast is a cozy fishing simulation RPG set in a sleepy countryside town. Join a lively cast of locals, cast your line into hidden waters to discover unique species, and help restore the beauty of the backwater environment. Your journey to become a master angler starts here!
Why similar: Fishing 32.8% ★, Creature Collector 24.4%, Life Sim 15.5%, Nature 7.5%, Simulation 6.3%
A co-op fishing survival game for up to 4 players. On an island in the middle of the ocean, meet the creature’s daily fish quota—if you don’t make it in time, you lose. Watch out for seagulls stealing your catch, defend it with a scarecrow, and grow stronger through upgrades.
Why similar: Fishing 30.5% ★, Underwater 20.6% ★, Creature Collector 19.3%, Life Sim 12%, Sandbox 11%
Joyquarium is a relaxing casual fish-raising game. Buy various cute fry and sell them at a high price after they grow up. With the money you earn, you can purchase aquatic plants, driftwood, scenery stone, etc. to decorate your tank (you can freely adjust the color, size, and position).
Why similar: Fishing 22.2% ★, Underwater 20.8% ★, Creature Collector 19.6%, Collectathon 14.2%, Simulation 5.1%
Fish a cozy pond with friends. Reel in creatures with randomized species, colors, patterns, and rare mutations — some wear tiny hats, some glow, some sprout wings. Breed new combos, display them in aquariums, and chase fish nobody has ever seen.
Why similar: Fishing 24.3% ★, Creature Collector 21.8%, Collectathon 14.2%, Life Sim 11.6%, Nature 5.3%
Seed, Breed, Create. From single cell organisms to complex ecosystems. Evolve every part of your own unique aquarium / terrarium by applying scientifically accurate principles of natural and artificial selection, in Creatura - ultimate Virtual Evolution Vivarium Simulator.
Why similar: Underwater 24% ★, Creature Collector 17.3%, Fishing 15.8% ★, Life Sim 14.1%, Sandbox 11.6%
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 26.3% ★, Creature Collector 20.7%, Fishing 19.2% ★, Life Sim 11.8%, Shop Keeper 7.5% ★
"Skytopia" is a charming pixel-style fishing simulation idle game. Decorate a beautiful sky island at the base of your desktop, immerse yourself in a relaxing fishing lifestyle, and hatch and nurture a variety of adorable animals on the island.
Why similar: Fishing 24.3% ★, Creature Collector 22.8%, Collectathon 19%, Life Sim 14.2%, Simulation 4.1%
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: Fishing 23.5% ★, Underwater 21.8% ★, Creature Collector 17.3%, Life Sim 12.3%, Sandbox 11.8%
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 26.8% ★, Fishing 25% ★, Creature Collector 19.9%, Collectathon 15.5%, Simulation 4.6%
Fish the cosmos! Planet Aquaria's fish are drifting in space. Play as an interstellar angler tasked with reeling them back to their aquatic home.
Why similar: Fishing 27.2% ★, Underwater 23.1% ★, Creature Collector 19.9%, Sandbox 10.9%, Nature 5.5%
Catch 48 unique fish and complete collections in a relaxing fishing game. Explore different locations, use various baits and rods, and enjoy a peaceful angling experience.
Why similar: Creature Collector 19.3%, Fishing 17.6% ★, Collectathon 17.2%, Life Sim 15.9%, Cartoony 6.2%
Join the multiplayer mermaid club! Hang out with your friends and meet new ones as you sing to rescue lost fish. Swim around, design your unique look, and collect all kinds of sea creatures.
Why similar: Creature Collector 26.4%, Fishing 21.5% ★, Underwater 16.8% ★, Collectathon 13.4%, Sandbox 4.6%
HADALYTH ZERO is a penguin-based multiplayer fishing chatroom game. Catch hundreds of unique fish, customize your penguin, complete objectives, and hangout with people.
Why similar: Fishing 31.6% ★, Creature Collector 28.1%, Life Sim 19.9%, Cute 4.5%, Nature 3.6%
Cozy Aquarium is a relaxing Fish Collecting Game. Catch fish and decorate your fish tanks the way you want to!
Why similar: Fishing 31.7% ★, Creature Collector 30%, Sandbox 14.8%, Simulation 6.2%, Nature 5.6%
Build and manage your own aquarium by collecting fish, earning money, and unlocking decorations. Feed your fish, clean the tank, and enjoy relaxing idle progression in this cozy 2D aquarium simulation.
Why similar: Underwater 24.2% ★, Fishing 22.4% ★, Life Sim 16.2%, Sandbox 10.4%, Simulation 5.8%
Adopt a free desktop hamster companion that lives right on your screen! Feed it, watch it grow, unlock evolutions, and battle other players in PvP mode. A cozy virtual pet that keeps you company while you work or play.
Why similar: Creature Collector 25.2%, Life Sim 21.3%, Sandbox 17.2%, Simulation 12.9%, Nature 5%
A story without fighting system. A story need [you]. but...you can't find the author in game
Why similar: Creature Collector 22.4%, Life Sim 17.1%, Collectathon 16.9%, Cartoony 9.6%, Simulation 7.2%
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: Fishing 22.3% ★, Creature Collector 19.9%, Underwater 18.9% ★, Collectathon 17.3%, Nature 5.5%
Rat Overflow is an adorable rat breeding simulator about genetics, glory, and having way too many rats. Develop your show winner bloodlines and breed thousands of unique rat coats!
Why similar: Creature Collector 32%, Life Sim 20%, Sandbox 14.1%, Simulation 10.4%, Cute 5.9%
Run your own aquarium and evolve fish into mermaids! Fish Collector is a relaxing aquarium tycoon game that blends fish farming, idle resource production, match-3, and merge gameplay to build your fantasy ocean world.
Why similar: Underwater 20.1% ★, Creature Collector 18.9%, Fishing 17.4% ★, Collectathon 14.6%, Life Sim 10.9%
Decorate your own aquariums and care for a variety of fish in Fishlets, a cozy fish-collecting sim! Feed, breed, sell, and collect fish and aquatic critters in the virtual tanks mode. Drop into Adventure mode and progress through 7 unique levels, unlocking even more fish while fending off threats!
Why similar: Underwater 23.6% ★, Creature Collector 23.6%, Life Sim 10.6%, Sandbox 10.3%, Pixel Graphics 6.2%
Dive into a cozy island life as a lovable Little Otter! Cast your line across unique spherical worlds to collect over 300 fish species. Test your skills to reel in the biggest catch, adapt to changing weather and seasons, and decorate your home in this charming and wholesome fishing simulation.
Why similar: Fishing 34.4% ★, Creature Collector 26.5%, Life Sim 14.9%, Simulation 7.7%, Cartoony 6.6%
you are a fish who does tricks
Why similar: Underwater 46.2% ★, Collectathon 20.4%, Sandbox 16.4%, Fishing 13.2% ★, Colorful 3.4%
【Jellyfish blind box】 is a light-hearted placement game where you can buy jellyfish blind boxes to raise your tiny jellyfish, sell them for a profit as they grow up over time, or leave them in the tank for admission.
Why similar: Life Sim 21.2%, Creature Collector 20%, Collectathon 18.5%, Underwater 16.3% ★, Simulation 12.5%
Explore and discover a peaceful idle fishing game set on a marooned island in the middle of nowhere. Recruit a team of shipwrecked heroes, plunge into the deep seas, and fish your way from rags to riches.
Why similar: Fishing 33.3% ★, Sandbox 15.7%, Collectathon 14.7%, Simulation 7.6%, Pixel Graphics 6.8%
Machorium - Muscle Aquarium Simulator - is a relaxing idle and sandbox game where you can unwind and have fun. Use points generated by cute little decorative muscle men to unlock various items and create your ideal muscle aquarium, Machorium.
Why similar: Underwater 27.2% ★, Collectathon 19.4%, Creature Collector 17.2%, Sandbox 14.8%, Simulation 7.4%
Monster Life is a high degree of freedom role-playing game where you will become a newly arrived monster in Demon King City, embarking on adventures in a fantasy world from a unique perspective, exploring the world, enhancing your strength, and collecting a variety of collectibles.
Why similar: Fishing 31.7% ★, Creature Collector 27.2%, Collectathon 24.3%, Cartoony 6.3%, Cute 4.3%
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!
Why similar: Underwater 32.2% ★, Fishing 17.7% ★, Creature Collector 17.1%, Simulation 7.4%, Nature 6.6%
The public aquarium simulator. Design your displays, look after your fish, manage your staff and keep your guests happy! It's all in a day's work as the curator of your very own Megaquarium.
Why similar: Underwater 30.7% ★, Creature Collector 23%, Fishing 14.4% ★, Sandbox 14.4%, Simulation 7.3%
A gentle, interactive aquarium experience for young children and fish lovers. Watch, feed, and play with beautiful fish in a peaceful underwater world — no timers, no losing, just endless calm and discovery.
Why similar: Creature Collector 25%, Life Sim 21.2%, Fishing 15.3% ★, Underwater 13.3% ★, Simulation 12.2%
Relax in a calm idle incremental aquarium. Buy and feed fish that grow in real time. Sell fish to buy more fry and discover rarer species. Build your oasis: unlock and place decorations, and enjoy fish interacting with them. Your world keeps earning even while you're away
Why similar: Underwater 26.7% ★, Creature Collector 21.3%, Fishing 19% ★, Collectathon 16.3%, Nature 4.9%
Stay hydrated, relax, and build your dream aquarium! HydroTick reminds you to drink water at your chosen intervals, rewards you with coins, and lets you collect unique fish, rare decorations, and create a soothing aquatic world.
Why similar: Underwater 23.6% ★, Fishing 22.9% ★, Creature Collector 19.5%, Collectathon 17.5%, Nature 5.3%
The mouse is the controller! Go fishing with “Tsurimasu”, a mouse combined with a fishing rod! A whole new operating experience awaits you!
Why similar: Fishing 39.6% ★, Collectathon 25.4%, Underwater 15.9% ★, Pixel Graphics 7.6%, Cute 4.9%
Fishing Tale is a relaxing fishing adventure game where you catch over 40 unique fish across diverse environments like oceans, lakes, and rivers. Customize your character, track your catches in a detailed journal, and enjoy the soothing sounds of nature.
Why similar: Fishing 27.6% ★, Collectathon 20.6%, Creature Collector 20.6%, Nature 5.8%, Pixel Graphics 4.5%
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.
Why similar: Creature Collector 25.6%, Underwater 22.6% ★, Fishing 22.3% ★, Sandbox 14.2%, Simulation 5.3%
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 34.6% ★, Creature Collector 19.3%, Life Sim 16.7%, Sandbox 13.4%, Nature 8.5%
Vquarium is a relaxing idle game where you grow your own underwater world on your screen overlay with a virtual assistant. Collect rare fish, discover sparkling variants, and decorate your tank while taking care of an adorable assistant!
Why similar: Fishing 28.5% ★, Creature Collector 26.4%, Underwater 10% ★, Nature 6.7%, Cartoony 6.4%
Set sail on a mystical fishing journey where fish fight back with elemental magic. Battle fire-breathing leviathans in molten rivers and outwit frost-casters in icy oceans. Can you uncover the source of a chaotic maelstrom threatening the realm and restore balance before it’s too late?
Why similar: Fishing 27.7% ★, Creature Collector 21.6%, Collectathon 19.1%, Life Sim 14.2%, Simulation 4.6%
