60+ similar titles based on shared tags and player behavior. Themes include Underwater, Creature Collector, Relaxing, Simulation.
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.
Just Fish: Idle Aquarium
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
Desktank
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.
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 19.6% ★, Fishing 15.6% ★, Creature Collector 15.6%, Idler 13%, Collectathon 12%
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 19.4% ★, Creature Collector 17.2%, Underwater 16.2% ★, Collectathon 15.4%, Idler 13.5%
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Submarine 28.1% ★, Fishing 19.6% ★, Underwater 19% ★, Creature Collector 13.7%, Crafting 8.1%
Search for 100 Jellyfish. A carefully hand drawn 4K scene filled with cute characters. The process is short and won't take up too much player time. You can choose your favorite dyeing for the convenience of color blind players. Extremely easy to achieve.
Why similar: Submarine 22.8% ★, Fishing 21.1% ★, Creature Collector 18.2%, Idler 15.2%, Collectathon 14.7%
Who said death is the end? In Lunar, death is just the start. Catch mysterious creatures, uncover wandering merchants’ stories, make new friends, and build your own trading empire. All of it happens in the corner of your screen. Still think death is the end?
Why similar: Underwater 20.6% ★, Fishing 19.7% ★, Creature Collector 17.7%, Idler 15.7%, Crafting 9.5%
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 20.6% ★, Underwater 17.2% ★, Creature Collector 16.2%, Idler 12.6%, Collectathon 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: Fishing 22.7% ★, Underwater 21.7% ★, Creature Collector 16.1%, Idler 13.8%, Collectathon 12.6%
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 19.9% ★, Creature Collector 15.7%, Underwater 15% ★, Collectathon 13.8%, Idler 12.4%
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 24.8% ★, Fishing 15.3% ★, Submarine 14.8% ★, Creature Collector 13.1%, Idler 13.1%
The ocean didn't get dirty on its own. Pilot your submarine through vast underwater worlds, collect the trash humanity left behind, and uncover what's been growing in the dark. Clean, explore, upgrade and try not to look too closely at what's following you.
Why similar: Submarine 41.7% ★, Underwater 24.8% ★, Fishing 15.2% ★, Creature Collector 8%, Simulation 4%
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: Fishing 19.9% ★, Underwater 18.5% ★, Creature Collector 14%, Collectathon 11.7%, Base Building 8.5%
In this casual idle simulator, you take care of charming pixel-art fish, collect coins to buy decorations that provide uniques bonusses, and create your dream Pixel Aquarium!
Why similar: Fishing 26.2% ★, Idler 19.1%, Underwater 12.9% ★, Nature 10.5%, Creature Collector 6.5%
A living aquarium that sits in the corner of your screen while you work, study, or game. Feed your fish, grow your tank, find a little peace while listening to the most chill & meditative original soundtracks
Why similar: Underwater 22.2% ★, Creature Collector 20.1%, Idler 15.6%, Economy 14.2%, Base Building 10.2%
A cozy idle aquarium game: collect, breed, and sell fish, shape your tank with decorations, grow your economy, and relax while your fish earn for you.
Why similar: Creature Collector 23.7%, Idler 17.7%, Submarine 14.8% ★, Underwater 11.3% ★, Economy 11.2%
The deep-sea exploration adventure that captivated countless players is back. What you discover in this underwater world brimming with freedom and challenges is entirely up to you. Follow your curiosity and make the most of your day off.
Why similar: Submarine 34.9% ★, Underwater 25.9% ★, Idler 17.7%, Nature 8.2%, Exploration 7.2%
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 22.6% ★, Fishing 18.6% ★, Creature Collector 17.7%, Idler 15%, Economy 11.7%
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 25.1% ★, Creature Collector 16.2%, Collectathon 15.4%, Underwater 14.2% ★, Economy 10%
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: Submarine 29.3% ★, Fishing 21.3% ★, Underwater 20.4% ★, Idler 14.5%, Relaxing 4.9%
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 24.5%, Fishing 23.2% ★, Underwater 21% ★, Idler 18.4%, Nature 5.1%
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 19.9% ★, Creature Collector 16.1%, Collectathon 14.4%, Idler 12.7%, Economy 11.1%
"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 24.5% ★, Creature Collector 20.4%, Collectathon 17.2%, Idler 17%, Base Building 10.6%
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 37.8% ★, Creature Collector 21.1%, Collectathon 19.4%, Nature 10.6%, Simulation 5.6%
Dive into Pelagos: Snap, Learn & Explore Marine Ecosystems!
Why similar: Submarine 26.1% ★, Fishing 21.1% ★, Underwater 18.9% ★, Creature Collector 16.4%, Nature 8.3%
Welcome To The Crater! It's been 100 years of drought, but water has returned and with it a flourishing of new life to find! Discover new creatures, customize your aquarium to perfection, and collect them all! Fish right on your desktop with passthrough or enjoy the scenic views of The Crater!
Why similar: Fishing 23.4% ★, Underwater 19.4% ★, Creature Collector 16.9%, Idler 13.2%, Economy 11.5%
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: Fishing 21.9% ★, Creature Collector 19.7%, Underwater 17.8% ★, Collectathon 16.7%, Economy 7%
The Fisherman – Fishing Planet is for all fans of nature and sport fishing! This simulation, made by and for fishing enthusiasts, recreates all the finer details of the art of fishing with unrivalled authenticity.
Why similar: Submarine 24% ★, Fishing 23.4% ★, Underwater 15.8% ★, Collectathon 12.7%, Nature 9%
Survive in a harsh underwater environment filled with mysterious and aggressive fauna. Gather resources, build bases, and craft equipment to explore an underwater alien world! Swim through interconnected biomes in a metroidvania style.
Why similar: Submarine 47.1% ★, Underwater 29.3% ★, Base Building 13%, Crafting 7.3%, 2D 3.3%
Mango’s Fisharium is a short incremental game about catching unique fishes and displaying them in the Fish Aquarium. Designed to be completed in around 4 hours.
Why similar: Fishing 27.3% ★, Idler 19.9%, Creature Collector 17.6%, Collectathon 14.4%, Economy 11.4%
An idle game about collecting moths.
Why similar: Creature Collector 30.1%, Idler 22.3%, Collectathon 11.8%, Economy 11.2%, Nature 7%
Cast n Chill is a relaxing fishing game where you explore serene lakes, rivers, and oceans. Catch rare fish, upgrade your gear and reel in legendary catches - all with your loyal companion by your side.
Why similar: Fishing 25% ★, Creature Collector 17.7%, Underwater 16.1% ★, Idler 14.5%, Nature 7.7%
A relaxing idle game about fishing. Discover dozens of fishes and treasures! Spend your resources on growing your operation and unlocking new varieties of underground life! Achieve goals, buy skills, and mutate rare fish to improve your profits!
Why similar: Fishing 26.6% ★, Idler 16.3%, Collectathon 14.4%, Creature Collector 14.2%, Economy 11.1%
Step into the shoes of the family's breadwinner, mastering the art of fishing, and exchange your catch for essential groceries. Strategically navigate challenges to ensure the well-being of your loved ones is fully met.
Why similar: Fishing 35.8% ★, Collectathon 18.7%, Nature 10.5%, Economy 8.6%, Relaxing 6.3%
🌊 A physics-based underwater 2D platformer. 🚀 Propel yourself out of the water, chain trajectories, and dive always more deeply. 📸 Photograph strange creatures and follow an expedition whose outcome remains uncertain.
Why similar: Submarine 41.5% ★, Underwater 29.7% ★, Collectathon 12%, Fishing 10.8% ★, Relaxing 2.6%
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% ★, Creature Collector 23%, Idler 17.2%, Nature 9.8%, Underwater 8.8% ★
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 29.2% ★, Underwater 23.4% ★, Creature Collector 14.9%, Base Building 8.8%, Nature 7.9%
Dive into the deep and upgrade your little submarine to reach the depths! Collect resources, craft new equipment, and expand your bathyscaphe using a card-based room system while managing your food stocks and the increasing pressure as you venture to the abyss.
Why similar: Submarine 43.5% ★, Fishing 22.1% ★, Underwater 15.2% ★, Exploration 7.7%, Crafting 4.4%
Easy Bubbles is a relaxing aquarium simulation filled with cute sea creatures. Manage your aquarium with click and idle mechanics, collect resources and have a pleasant experience in the colorful and peaceful underworld.
Why similar: Underwater 21.7% ★, Creature Collector 20.2%, Idler 15.5%, Collectathon 14.8%, Nature 8.4%
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 27.7% ★, Underwater 22.4% ★, Creature Collector 17.8%, Collectathon 15.3%, Nature 7.4%
Here’s a cute, chubby black cat. All it wants to do is quietly go fishing. “Right in the corner of your desktop!” Collect fish to fill up the cat’s encyclopedia, earn money, and dress it up in adorable outfits!
Why similar: Fishing 30.8% ★, Idler 20.6%, Creature Collector 18.5%, Collectathon 15.6%, Nature 5.3%
Are you ready to level up your productivity? PomoFish is a game that merges fishing and the Pomodoro studying technique! Work hard while Joe catches fish for you! Sell your fish to level up your skills and buy items.
Why similar: Fishing 33.6% ★, Idler 24.6%, Creature Collector 13.4%, Collectathon 12.9%, Nature 9.5%
Adventure and submarine exploration game. Control your Bathyscaphe with the help of a logbook. Through the game puzzles, bullet-hell sequences, and skill-based challenges, you will be plunged miles and miles into the depths where the ocean seems to have no end.
Why similar: Submarine 42.8% ★, Underwater 26.9% ★, Nature 9.7%, Exploration 5.3%, Linear 4.7%
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 25.4% ★, Idler 19.5%, Collectathon 18.3%, Creature Collector 16%, Nature 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 32.2% ★, Underwater 27.3% ★, Collectathon 12.6%, Creature Collector 11.3%, Nature 5.4%
Watch a tiny diver explore the ocean in the corner of your screen. Collect sea creatures, upgrade equipment, and unlock new diving spots.
Why similar: Underwater 23.7% ★, Creature Collector 21%, Fishing 19.3% ★, Idler 16%, Nature 7.5%
This is a casual idle simulation game. Nurturing chicks and collecting different chicken species. You will start with an egg, Watch the chicks grow. Use the breeding house to produce new eggs. Earn coins to upgrade facilities, gradually expand your farm, and unlock more content.
Why similar: Creature Collector 28.9%, Collectathon 26.3%, Nature 15.1%, Idler 9.1%, Relaxing 6.1%
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.
Why similar: Submarine 29.8% ★, Underwater 26.2% ★, Fishing 22.6% ★, Nature 8.8%, Arcade 5.7%
300+ lifelike bugs to collect and grow—breed them to unlock rare species! Customize your terrarium with 300+ landscaping items and 70+ backgrounds. A tiny, soothing nature escape on your screen!🦋🐌🦗🐝🐞🐛🦐
Why similar: Creature Collector 22.8%, Collectathon 20.9%, Idler 20%, Economy 14.4%, Nature 12.2%
Flutterfield is a cozy and relaxing idle game. Buy butterflies and raise them in real time, or catch fully grown ones yourself. Unlock, upgrade, and customize habitats while filling your collection with real-life butterfly species!
Why similar: Creature Collector 29.7%, Idler 22.3%, Economy 18.1%, Collectathon 10%, Relaxing 6.6%
Explore the island of Maupiroa and discover its deep-sea secrets!
Why similar: Submarine 34.8% ★, Underwater 22.1% ★, Collectathon 14.4%, Nature 10.1%, Exploration 5.3%
Idle Sailor is a relaxing idle adventure where you sail between world destinations, livestream your journey, capture underwater photos of unique fish, and unlock upgrades to make each voyage faster and more rewarding.
Why similar: Underwater 24.6% ★, Creature Collector 17%, Collectathon 14.5%, Fishing 13.7% ★, Idler 7.4%
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 37% ★, Creature Collector 25.2%, Collectathon 21.7%, Relaxing 5%, Casual 2.6%
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 28.1% ★, Creature Collector 20.9%, Fishing 17.6% ★, Collectathon 16.2%, Nature 9.6%
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 34.7% ★, Creature Collector 28.7%, Underwater 21.4% ★, Arcade 6.5%, Simulation 2.9%
Strange Shores is a 1–4 player online fishing game you play from the corner of your desktop. Catch over 100 fish and unusual items, share catches, send emotes, and unlock new locations. Work, study, chat, watch... FISH!
Why similar: Fishing 35.1% ★, Collectathon 20.7%, Creature Collector 18.7%, Idler 14%, Linear 4.3%
Together for the Planet! Evade and outsmart the many dangers of the oceans, collect the Pearls to save the World. Stay on your toes through 100 handcrafted levels and challenge yourself to climb the leaderboard and prevent the war to begin.
Why similar: Submarine 30.7% ★, Underwater 28.8% ★, Nature 11.1%, Exploration 5.8%, Arcade 5.6%
A cozy idle aquarium overlay that brings your desktop to life with pixel-art fish. You can hatch, breed, and collect fishes in thousands of genetic combinations. Dress them up with accessories, watch them grow from eggs to adults, and unlock playful upgrades through a skill tree.
Why similar: Fishing 20.6% ★, Underwater 18.4% ★, Creature Collector 16.1%, Collectathon 14.2%, Idler 12.7%
Sunken Seeker is a short, first-person underwater horror experience. Forced to pilot a decaying submersible, you have 7 days to pay off a massive debt. Navigate pitch-black waters, scan for salvage beyond your headlights, and survive the shift before the Director cuts your life support.
Why similar: Submarine 50.7% ★, Underwater 36.1% ★, Exploration 8.9%, Simulation 4.4%
Fish, scale, sell, repeat. Scale the Depths is a casual fishing game built around this simple but satisfying loop. Feed hungry customers, upgrade your gear, and uncover the many secrets hidden beneath the surface.
Why similar: Fishing 30.5% ★, Underwater 27.6% ★, Economy 14.9%, Arcade 5.5%, Exploration 5.5%
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 23.2% ★, Creature Collector 23.1%, Idler 19.8%, Economy 11.9%, Nature 8.3%
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 24%, Fishing 23.5% ★, Underwater 21.2% ★, Economy 14.3%, Base Building 9.9%
