
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.
60+ similar titles based on shared tags and player behavior. Themes include Simulation, Relaxing, Fishing, Creature Collector.

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.

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.

Aquarist
Build beautiful aquariums, care for exotic marine life, complete creative customer jobs, and grow your own aquarium business into a world-class oceanarium in this relaxing sandbox simulation.
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 19.6% ★, Underwater 16.1% ★, Farming Sim 10.5%, Creature Collector 9.4%, Sandbox 7.8%
Build beautiful aquariums, care for exotic marine life, complete creative customer jobs, and grow your own aquarium business into a world-class oceanarium in this relaxing sandbox simulation.
Why similar: Fishing 22.1% ★, Underwater 16.2% ★, Creature Collector 9.8%, Farming Sim 9.8%, Sandbox 9.7%
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 24% ★, Underwater 18.3% ★, Creature Collector 13.2%, Farming Sim 12.7%, Simulation 6.2%
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 38.7% ★, Sandbox 18.7%, Life Sim 12.4%, Nature 11.5%, Simulation 8.3%
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 24.6% ★, Fishing 14.7% ★, Creature Collector 14.2%, Sandbox 12.9%, Management 11.1%
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 35.4% ★, Creature Collector 15.9%, Farming Sim 15.9%, Life Sim 9.9%, Nature 9.7%
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 25.5% ★, Fishing 21.9% ★, Sandbox 12.9%, Creature Collector 11.8%, Life Sim 8.2%
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: Fishing 20.1% ★, Creature Collector 14.6%, Underwater 13.6% ★, Sandbox 13%, Life Sim 12.7%
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 22.8% ★, Fishing 21.1% ★, Creature Collector 13.7%, Management 9.6%, Life Sim 7.7%
Cozy Aquarium is a relaxing Fish Collecting Game. Catch fish and decorate your fish tanks the way you want to!
Why similar: Fishing 33.9% ★, Creature Collector 19.3%, Sandbox 13.7%, Management 11.2%, Nature 7.2%
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 33.1% ★, Underwater 17.6% ★, Creature Collector 12.7%, Farming Sim 11.1%, Sandbox 10.4%
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: Fishing 22.9% ★, Underwater 18.3% ★, Creature Collector 15.9%, Sandbox 12.7%, Management 8.3%
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 23.9% ★, Underwater 16% ★, Creature Collector 12.9%, Farming Sim 11.7%, Management 8.9%
Build a living pond where every fish has a unique genetic code. Breed for rare traits, balance oxygen and hunger, unlock new species, and watch your ecosystem compose its own soundtrack in real time. Part sim, part idle game, part science experiment gone beautifully wrong.
Why similar: Fishing 25.7% ★, Underwater 20.9% ★, Sandbox 11.5%, Management 8.7%, Life Sim 8.7%
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 21.1% ★, Fishing 17.6% ★, Creature Collector 11.7%, Sandbox 11.2%, Life Sim 9.3%
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: Fishing 27.5% ★, Underwater 22% ★, Creature Collector 19.7%, Sandbox 15.3%, Relaxing 5.8%
Build detailed freshwater aquariums, manage water chemistry, and breed Caridina and Neocaridina through a genetics system with 43 million possible genotypes. Discover 52 morphs and 200 phenotypes, then explore your creation as a shrimp.
Why similar: Underwater 21.1% ★, Creature Collector 17.3%, Sandbox 13.8%, Life Sim 10.3%, Management 9.5%
Catch fish by day, run a shady lakeside bar by night. Hook 40+ species, cook them into questionable specials, keep the regulars fed and tipsy, dodge taxes and scammers, and upgrade your boat, your bar and your dog. First-person sim. Fresh fish, fishy business.
Why similar: Fishing 37.3% ★, Management 12%, Life Sim 11.6%, Farming Sim 10.6%, Nature 6.5%
Get your first job in the Aquarist! Learn how to set up aquarium, decorate it and take care of your fish!
Why similar: Fishing 27.5% ★, Underwater 20.5% ★, Sandbox 11.1%, Management 10.2%, Nature 7.8%
Fishing Spot is a relaxing fishing game about discovering unique fishing locations and the species that inhabit them. Generate new spots with their own ecosystems, fish populations, bite schedules and bait preferences, chase records, and build your collection — all at your own pace.
Why similar: Fishing 43.5% ★, Creature Collector 16.9%, Relaxing 7.7%, Nature 7.5%, Simulation 7%
A relaxing fishing adventure where the fish have floated into space. Explore Aquaria, rescue floating sea life with your gravity rod, and restore the planet’s lost ecosystem.
Why similar: Fishing 32.1% ★, Underwater 19.2% ★, Creature Collector 12.7%, Sandbox 10.1%, Nature 6.5%
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 29.2% ★, Underwater 24.7% ★, Farming Sim 15.2%, Creature Collector 14.1%, Simulation 4.6%
Develop your own Lake! Balance the food chain and make sure the lake remains inhabitable to all of its residents. Unlock over dozen different unique creatures, including fish and invertebrates. Collect codex of all the plants and creatures as you expand your lake, and make it look uniquely yours.
Why similar: Fishing 27.4% ★, Underwater 18.9% ★, Sandbox 12.9%, Management 9.5%, Life Sim 8.2%
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 44.6% ★, Creature Collector 16.9%, Simulation 11.3%, Nature 10.1%, Life Sim 6.5%
Loopquarium is an aquarium roguelite where you assemble a school of fish with unique abilities to repel invading apex predators. Start with a group of guppies, grow your population, and balance predator and prey to discover insane combos every run.
Why similar: Underwater 29.3% ★, Fishing 21.5% ★, Creature Collector 16.7%, Management 12.2%, Nature 6.9%
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: Fishing 33% ★, Creature Collector 24.8%, Underwater 19.3% ★, Simulation 9.4%, Resource Management 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 40% ★, Creature Collector 18.6%, Life Sim 10.2%, Management 8%, Simulation 7.6%
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 26.2% ★, Underwater 19.4% ★, Creature Collector 15.8%, Sandbox 12.7%, Management 9.3%
DAVE THE DIVER is a casual, singleplayer adventure RPG featuring deep-sea exploration and fishing during the day and sushi restaurant management at night. Join Dave and his quirky friends as they seek to uncover the secrets of the mysterious Blue Hole.
Why similar: Fishing 31.3% ★, Underwater 25.6% ★, Management 14.1%, Farming Sim 13.9%, Relaxing 6.7%
Fishing Echoes is a fantasy fishing game where you catch elemental fish to save the realm from a world-devouring maelstrom.
Why similar: Fishing 33.5% ★, Underwater 26.5% ★, Creature Collector 11.7%, Life Sim 9.7%, Simulation 5.3%
HADALYTH ZERO is a penguin-based multiplayer fishing chatroom game with fleshed out life-sim mechanics. Catch hundreds of unique fish, customize your penguin, complete objectives, and hangout with people.
Why similar: Fishing 32.2% ★, Creature Collector 17.5%, Sandbox 14.2%, Life Sim 11.7%, Nature 10.4%
Run a relaxing aquarium right on your taskbar! Feed fish, upgrade your tank, and discover rare species through an idle fishing system. *Desktop Aquarium* is the perfect soothing companion while you work, play, or browse.
Why similar: Fishing 24.1% ★, Underwater 21.8% ★, Farming Sim 18%, Management 10.1%, Nature 8.5%
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 27.6% ★, Underwater 20.3% ★, Creature Collector 14.7%, Farming Sim 13.4%, Simulation 5.4%
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 28.7% ★, Underwater 21% ★, Creature Collector 14.1%, Sandbox 11.5%, Base Building 8.5%
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 15.9%, Underwater 15.1% ★, Management 13.3%, Life Sim 12.9%, Sandbox 11.1%
On this island, you can grow crops, fish, capture island creatures, mine, chop wood, and craft tools and items. Come explore the island world and experience its peaceful life.
Why similar: Fishing 32.6% ★, Farming Sim 20.1%, Life Sim 13%, Sandbox 12.4%, Simulation 7.2%
Run a cozy medieval tavern... staffed by monsters from your basement! Grow and cook delicious things and serve them to your customers. Decorate and customize your place. Explore dark places, befriend and hire monsters, and sell your loot for a good price!
Why similar: Fishing 23.9% ★, Farming Sim 14.1%, Creature Collector 13%, Life Sim 8.5%, Base Building 8.3%
Fell trees with your own hands, saw logs into planks, chop firewood, craft furniture and sell it all to your customers. A first-person sawmill tycoon where you do the work yourself: take on commissions, hire a crew, replant the forest and grow a humble yard into a timber empire.
Why similar: Management 13.2%, Farming Sim 12.6%, Sandbox 12.2%, Base Building 9.5%, Nature 8.9%
Manage terrariums, breed insects, produce resources, and expand your lab into a thriving ecosystem. BugLab blends automation, strategy, and simulation with ever-growing systems.
Why similar: Farming Sim 17.7%, Creature Collector 14.5%, Sandbox 14%, Life Sim 12.2%, Nature 7.3%
Build and manage a thriving summer camp. Provide your campers with a place to catch fish, kayak, and tell ghost stories around the campfire. Will you create the ultimate summer camp? Or will your reputation as camp director plummet from a bunch of unhappy campers?
Why similar: Fishing 29% ★, Sandbox 15%, Management 12.1%, Base Building 10.6%, Simulation 8%
In a relaxing open world, fish and explore at your own pace. Sell the fish you catch, invest in upgrades for your boat, and discover new areas with more valuable species. The farther you go, the more surprises the ocean reveals.
Why similar: Fishing 45.6% ★, Simulation 10.5%, Relaxing 9.6%, Management 8.3%, Life Sim 5.3%
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 35% ★, Underwater 27.3% ★, Management 10.3%, Economy 6.2%, Relaxing 5.9%
《方寸海洋物语》是一款极致追求画面观赏质感,力求还原真实海缸生态的模拟养鱼游戏。工作时它安静地待在屏幕一角,陪你敲代码、写文档;学习累了,抬头看看游动的小鱼,为自己换一口气;你也可以坐在客厅沙发上欣赏这仅属于你的海洋。点点鼠标即可轻松养护,看小丑鱼钻进海葵,繁育各种珍奇鱼种,你的薄荷仙在等你。
Why similar: Fishing 38.4% ★, Creature Collector 16.9%, Life Sim 14%, Simulation 8.3%, Nature 6.5%
Cast your line under the peaceful moon. Find your rhythm in the flow of water and time. This is your sanctuary. But listen closely—the whispers beneath the surface hold silent secrets. What will you discover in the calm?
Why similar: Fishing 41.9% ★, Farming Sim 17.2%, Creature Collector 15.6%, Nature 12.3%, Simulation 6.7%
A relaxing incremental fishing simulation, until you dive too deep. Catch fish, sell haul, and upgrade your gear as you descend through glowing waters. Track down legendary creatures, explore increasingly strange depths, collect absurd treasures. It's just a game, no real animal were harmed.
Why similar: Fishing 35.4% ★, Underwater 31.7% ★, Farming Sim 12.2%, Simulation 7.7%, Relaxing 4.5%
主打专业台钓的写实多人钓鱼沙盒。还原滑漂、飞铅、跑铅实战钓组,单人野钓、组队垂钓、大型联机赛事模式齐全。数百种真实生态鱼种,鱼塘繁育、自定义赛事规则,永久免费持续更新内容。
Why similar: Fishing 29.8% ★, Underwater 22.4% ★, Creature Collector 14.6%, Life Sim 9.5%, Nature 8.3%
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 38.7% ★, Creature Collector 21.9%, Underwater 21.2% ★, Life Sim 8.4%, Simulation 5.6%
《米姆米姆哈》是一款精神超前的生活模拟游戏。在禁止孤单的梦世界,你可以驾驶蒸汽飞屋拜访好朋友们,还可以在米姆的陪伴下畅游各主题浮空岛。在你专属的岛屿,有可爱的米姆帮你种菜生产、陪你采集钓鱼,无限制的装修岛建总有人为你点赞和夸夸,还有热闹的好友party,感受超绝解压的惊喜生活~
Why similar: Fishing 22.2% ★, Farming Sim 21%, Creature Collector 17.9%, Life Sim 14.8%, Sandbox 7.3%
Find tranquility in a peaceful farming life while building a cozy hotel for guests. When you're ready for an adventure, explore the depths of the mines, encountering unique creatures and uncovering valuable resources.
Why similar: Farming Sim 24.1%, Management 16.9%, Sandbox 15.4%, Creature Collector 15%, Simulation 13.8%
After leaving everything behind, you and your four-legged friend arrive at a wild patch of land ready for rebirth. Grow crops, raise animals, and make friends while running a produce stand to help keep the native villagers happy and healthy!
Why similar: Fishing 36.7% ★, Sandbox 16.5%, Farming Sim 16%, Nature 11.1%, Simulation 6%
Village Monsters is a cozy town life game set in a forgotten world. You play as the sole human living in a community of (mostly) friendly monsters.
Why similar: Fishing 29.3% ★, Farming Sim 16.8%, Life Sim 12.7%, Sandbox 12.4%, Management 9.2%
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 31.5% ★, Fishing 21.5% ★, Creature Collector 12.4%, Nature 9.6%, Simulation 7.6%
A meditative fishing sim on a quiet river. Set several rods, read the bites by the ring of the bells, and land your trophies — in the warm stillness of dawn or beneath a bright moon.
Why similar: Fishing 48.4% ★, Nature 13.3%, Simulation 10.9%, Relaxing 8.6%, Farming Sim 8.5%
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 27.1% ★, Underwater 21.7% ★, Creature Collector 15.2%, Management 10%, Nature 8.6%
Build your dream farm, make lifelong friends, and experience the joys of small-town living in Cozy Town. Plant crops, raise animals, fish, craft, and enjoy seasonal festivals. Escape the hustle and bustle—relax and live your best life in a charming countryside adventure.
Why similar: Fishing 33.2% ★, Farming Sim 17.7%, Sandbox 13.7%, Life Sim 11.7%, Nature 10.7%
Moonfishies is relaxing desktop fish simulator. Customize your dream aquarium, catch new fish and breed unique hybrids!
Why similar: Creature Collector 21.6%, Underwater 18.2% ★, Fishing 17.9% ★, Sandbox 13.4%, Farming Sim 9.1%
VR Fishtank is a relaxing VR game in which players can unlock and raise over 70+ aquatic creatures, create your dream aquarium, play minigames, and get up close and personal with your favorite fish!
Why similar: Underwater 30% ★, Creature Collector 18.2%, Sandbox 14.3%, Nature 9.9%, Management 7.9%
Dive into the mesmerizing world of aquariums with Aqua Pals, the immersive fish tycoon game where you create your own underwater haven. Transform simple tanks into a thriving aquatic paradise where charming fish flourish. Buy or breed happy fish to compete in dazzling fish pageants for prizes!
Why similar: Underwater 24.7% ★, Farming Sim 15.9%, Creature Collector 15.4%, Management 11.3%, Sandbox 10.6%
Zephyr Cloud is a cozy life and settlement sim set on floating islands. Raise zephyrs, train and improve them, breed new generations, compete in races, explore islands, and discover unique species
Why similar: Creature Collector 16.9%, Fishing 15.2% ★, Sandbox 13.4%, Life Sim 12.6%, Base Building 9.6%
Manage a care center for adorable monsters in Monster Care Simulator! Treat clients' creatures, hatch eggs, raise your own companions, and keep them happy with fun activities. Hire staff, expand your facilities, and customize your space to build the ultimate monster sanctuary!
Why similar: Creature Collector 22.6%, Management 17.1%, Life Sim 11.3%, Nature 10.5%, Simulation 9.6%