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Games Like Joyquarium

60+ similar titles based on shared tags and player behavior. Themes include Relaxing, Casual, Idler, Simulation.

Joyquarium header art

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).

Reviews: Very Positive — 92% — of 498 reviews
Released: 2025-03-27
Developer: Easyfun Studio
Publisher: Gamersky Games
Genres: Casual, Indie, Simulation
Platforms: Windows
Median playtime: 14.2 hrs
Mean playtime: 41.1 hrs
Players ≥ 1 hr: 86%

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View all 60 recommendations
  1. #1 Chillquarium
    97% matchVery Positive92% of 8,063 reviews2023
    Dev: Ben Reber
    Windows · Mac
    Median: 16.6 hrsMean: 51.9 hrs≥1hr: 88%

    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 16%, Creature Collector 14.2%, Underwater 11%, Idler 10.9%, Cozy 8.3%

  2. #2 Tiny Aquarium: Social Fishkeeping
    96% matchOverwhelmingly Positive96% of 3,220 reviews2025
    Dev: Lunheim StudiosPub: Future Friends Games
    Windows · Mac · Linux
    Median: 5.4 hrsMean: 37.4 hrs≥1hr: 79%

    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 18.1%, Creature Collector 14.8%, Underwater 12.5%, Idler 11.7%, Collectathon 10.6%

  3. #3 Idlequarium
    96% matchMostly Positive74% of 168 reviews2025
    Dev: NutsXPub: Gamersky Games
    Windows

    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 18.7%, Fishing 16.9%, Creature Collector 16.7%, Idler 13.9%, Economy 10.8%

  4. #4 Fantasy Aquarium
    95% matchVery Positive81% of 768 reviews2024
    Dev: MOON SCAPEPub: Gamersky Games
    Windows
    Median: 7.5 hrsMean: 38.3 hrs≥1hr: 80%

    Fantasy Aquarium offers an effortless way to enhance your gaming experience. You can nurture a diverse range of small fish with unique characteristics and construct a vibrant fantasy world from scratch, transforming mundane fish-keeping into an engaging pursuit.

    Why similar: Creature Collector 19.5%, Idler 18.2%, Clicker 13.5%, Underwater 13%, Time Management 9.2%

  5. #5 Fish to Dish: Idle Sushi
    94% matchOverwhelmingly Positive96% of 2,139 reviews2025
    Dev: Kygua TechPub: IndieArk
    Windows
    Median: 129.8 hrsMean: 183.8 hrs≥1hr: 93%

    Welcome to Fish to Dish: Idle Sushi! This is a relaxing and enjoyable idle fishing game that can sit at the bottom or any corner of your screen, allowing you to enjoy a leisurely sea fishing time in your busy life.

    Why similar: Fishing 24.5%, Creature Collector 17.6%, Idler 15.3%, Collectathon 9.9%, Clicker 8.9%

  6. #6 Cornerpond
    94% matchOverwhelmingly Positive97% of 2,566 reviews2025
    Dev: foolsroom
    Windows
    Median: 74.6 hrsMean: 124.7 hrs≥1hr: 94%

    A chill idle-fishing desktop toy in the corner of your screen. Buy upgrades, catch rare fish, and customize your avatar at your own pace!

    Why similar: Fishing 25.8%, Creature Collector 17%, Idler 16.5%, Clicker 10.2%, Relaxing 6.4%

  7. #7 Idle Waters
    93% matchVery Positive95% of 348 reviews2025
    Dev: Ignita Games
    Windows
    Median: 39.0 hrsMean: 68.3 hrs≥1hr: 88%

    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: Fishing 26.1%, Idler 17.4%, Creature Collector 11.9%, Cozy 9.4%, Relaxing 6.5%

  8. #8 Lofi aquarium
    92% matchMostly Positive79% of 138 reviews2025
    Dev: LitheGame
    Windows

    "Lofi Aquarium" is a gamified focus tool designed to enhance concentration and relieve stress. As you work, a group of adorable baby fish will keep you company, all set to soothing lofi music. Over time, the fish grow and can be sold for profit. 

    Why similar: Creature Collector 16.3%, Underwater 14.2%, Idler 12.5%, Cozy 12%, Collectathon 10.9%

  9. #9 Cast n Chill
    91% matchOverwhelmingly Positive95% of 7,084 reviews2025
    Dev: Wombat Brawler
    Windows · Mac
    Median: 4.5 hrsMean: 13.6 hrs≥1hr: 74%

    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 23.2%, Creature Collector 13.9%, Cozy 11.7%, Idler 11.6%, Underwater 11.3%

  10. #10 Cozy Island Idle
    91% matchMixed69% of 52 reviews2024
    Dev: Overaction Game Studio
    Windows · Mac · Linux

    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 16.1%, Underwater 14%, Creature Collector 11.8%, Idler 10%, Farming Sim 9.8%

  11. #11 Tiny Pasture
    89% matchVery Positive93% of 8,163 reviews2025
    Dev: CaveLiquidPub: Gamersky Games
    Windows · Mac
    Median: 26.5 hrsMean: 60.1 hrs≥1hr: 87%

    Meet your new little desk buddies! They’ll snooze, scratch, and scamper around while you work or study (don’t worry, they’ve been trained not to invade your workspace). If you’re good at animal management, they will occupy the bottom of your screen with different kinds and colors!

    Why similar: Creature Collector 20.9%, Farming Sim 19.7%, Idler 19.2%, Clicker 13.9%, Relaxing 7.2%

  12. #12 Megaquarium
    90% matchOverwhelmingly Positive95% of 3,644 reviews2018
    Dev: Twice Circled
    Windows · Mac · Linux
    Median: 2.4 hrsMean: 14.8 hrs≥1hr: 67%

    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 25.6%, Creature Collector 21.8%, Fishing 14.9%, Economy 9.1%, Resource Management 5.9%

  13. #13 Grove Fisher
    89% matchMostly Positive70% of 94 reviews2024
    Dev: EVIL CORP GAMES
    Windows · Mac · Linux

    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 21.3%, Idler 13.3%, Creature Collector 11.7%, Collectathon 9.6%, Clicker 9.1%

  14. #14 The Dream Globe
    87% matchVery Positive97% of 277 reviews2025
    Dev: Roaming of Little Hammer
    Windows
    Median: 35.9 hrsMean: 71.2 hrs≥1hr: 94%

    Idler game inside an antique dream globe, build the small home and help the mini dream world grow

    Why similar: Fishing 20.4%, Farming Sim 14.6%, Idler 13.8%, Collectathon 13%, Cozy 9%

  15. #15 Idle Fishing
    88% matchVery Positive83% of 1,844 reviews2024
    Dev: AO Games
    Windows
    Median: 6.6 hrsMean: 182.9 hrs≥1hr: 74%

    Relax and catch fish in a beautiful environment. Hire skilled crewmates, invest in lucrative buildings, unlock many boats & upgrades. Dive into the challenge of the fishing mini-game for an interactive experience unlike any other!

    Why similar: Fishing 21.8%, Idler 14.4%, Cozy 12.5%, Creature Collector 11%, Clicker 10.1%

  16. #16 Fischer's Fishing Journey
    86% matchVery Positive91% of 1,547 reviews2025
    Dev: CutefishPub: Gamersky Games
    Windows
    Median: 80.2 hrsMean: 156.7 hrs≥1hr: 94%

    Put Fischer on your desktop as your ultimate study and work buddy. He'll fish quietly in the corner, taking care of it all—you just drop in occasionally to collect your rewards, unlock new fish, upgrade your rod, while enjoying that calming, healing atmosphere.

    Why similar: Fishing 29.3%, Creature Collector 24.7%, Idler 21.7%, Relaxing 6.9%, Cute 5.1%

  17. #17 Your Big, Cute Monster Farm
    86% matchMostly Positive80% of 865 reviews2025
    Dev: KaiPlay StudioPub: Gamersky Games
    Windows
    Median: 24.8 hrsMean: 85.9 hrs≥1hr: 95%

    Create a farm at the bottom of the screen and enjoy planting and harvesting with your monster companions! They handle all the work—just plan the layout, decorate, and wait for fun crop mutations. Take a break from busy life and enjoy the calm joy of farming.

    Why similar: Farming Sim 22.6%, Creature Collector 19.3%, Idler 19.1%, Simulation 8.7%, Economy 8.6%

  18. #18 Little Aviary
    84% matchVery Positive89% of 187 reviews2025
    Dev: Tom Daly
    Windows

    Little Aviary is a relaxing idle bird collector that sits at the bottom of your screen! Hatch unique birds, sell them, decorate, then watch them fly around your screen and perch on top of your other windows!

    Why similar: Creature Collector 18%, Idler 15.5%, Cozy 14.7%, Collectathon 11.5%, Clicker 10.8%

  19. #19 Bugtopia
    84% matchVery Positive94% of 914 reviews2025
    Dev: Nocturnal GamesPub: GCORES PUBLISHING
    Windows
    Median: 9.9 hrsMean: 39.3 hrs≥1hr: 91%

    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 21.8%, Idler 18.8%, Collectathon 16%, Clicker 13.8%, Economy 13.5%

  20. #20 Bit-Cremental: Fishistry
    85% matchMostly Positive76% of 84 reviews2024
    Dev: Inner Realm Studios
    Windows

    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.

    Why similar: Fishing 24.4%, Idler 15.4%, Clicker 10.7%, 1990's 7.3%, Relaxing 7.3%

  21. #21 Mango's Fisharium
    83% matchVery Positive86% of 264 reviews2025
    Dev: Evrac Studio
    Windows · Mac

    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 21%, Idler 15.7%, Creature Collector 14%, Clicker 11.3%, Collectathon 9.2%

  22. #22 My Little Life
    82% matchVery Positive89% of 1,052 reviews2025
    Dev: 9FingerGames
    Windows
    Median: 6.2 hrsMean: 15.1 hrs≥1hr: 72%

    A relaxing life-sim that lives on the bottom of your screen while you do other things.

    Why similar: Fishing 19.8%, Creature Collector 16.7%, Farming Sim 14.7%, Idler 14%, Collectathon 11.3%

  23. #23 Machorium -Muscle Aquarium Simulator-
    82% matchVery Positive92% of 71 reviews2024
    Dev: NEOLAVIPub: indiegamesjapan
    Windows

    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 19.5%, Idler 16.8%, Creature Collector 13.9%, Collectathon 12.9%, Clicker 12.8%

  24. #24 Desktop Fishes
    81% matchVery Positive84% of 126 reviews2025
    Dev: Daniel Santalla
    Windows

    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 17.4%, Underwater 14.2%, Creature Collector 14.1%, Farming Sim 11.6%, Idler 11%

  25. #25 Captain Whiskers: Incremental Seas
    80% matchVery Positive88% of 740 reviews2026
    Dev: Happy Universe Studios
    Windows · Mac
    Median: 3.9 hrsMean: 3.8 hrs≥1hr: 87%

    5 minutes to get started, play anytime! This is a relaxing fishing-themed incremental game. You will join the Cat Captains to explore global fishing grounds, catch fish, and collect resources. Every rewarding voyage will have you shouting, "One more round!"

    Why similar: Fishing 20.2%, Clicker 16%, Underwater 13.4%, Collectathon 9.1%, Resource Management 8.9%

  26. #26 Aquarist
    81% matchVery Positive84% of 1,085 reviews2024
    Dev: FreeMind S.A.Pub: PlayWay S.A.
    Windows
    Median: 2.9 hrsMean: 5.7 hrs≥1hr: 79%

    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 22.7%, Underwater 17.1%, Creature Collector 15.4%, Farming Sim 11.7%, Idler 11.1%

  27. #27 Lakeside Bar
    79% matchVery Positive86% of 734 reviews2025
    Dev: BITCOVER
    Windows
    Median: 10.7 hrsMean: 19.9 hrs≥1hr: 84%

    A cozy management sim where the jazz is smooth, the cocktails are cooler than the evening breeze, and the lake reflects your perfect escape.

    Why similar: Fishing 23.1%, Idler 15.8%, Farming Sim 11.5%, Clicker 11.3%, Economy 10.2%

  28. #28 Desktop Fishing
    79% matchVery Positive90% of 325 reviews2025
    Dev: Ostend Games
    Windows

    Desktop Fishing is a cozy idle game that sits in the corner of your screen. Go about your usual desk work (or don't) while your frog buddy catches fish, discovers new outfits, and unlocks fishing spots.

    Why similar: Fishing 27.7%, Idler 18.1%, Creature Collector 16.3%, Cozy 9.3%, Relaxing 6.5%

  29. #29 Ropuka's Idle Island
    78% matchOverwhelmingly Positive96% of 3,937 reviews2025
    Dev: Moczan
    Windows
    Median: 49.6 hrsMean: 135.2 hrs≥1hr: 95%

    A cozy idle game that sits anywhere on your desktop. Watch the frog cut grass, upgrade his tools, and decorate the island while you work or relax.

    Why similar: Idler 20.9%, Cozy 20.1%, Farming Sim 16.8%, Clicker 12.5%, Relaxing 8.3%

  30. #30 Desk Paws
    78% matchVery Positive91% of 527 reviews2025
    Dev: GinkgoGamesPub: Captcha Games
    Windows · Mac
    Median: 22.5 hrsMean: 76.2 hrs≥1hr: 89%

    Collect over 100 stylish little pets on your desktop! They can freely move along the bottom of your screen, or live in the little houses you've carefully decorated for them. Hmm... or perhaps send them on adventures to earn treats?

    Why similar: Creature Collector 27.5%, Idler 22.5%, Collectathon 17%, Relaxing 7.6%, Cute 6.7%

  31. #31 Shelldiver
    76% matchOverwhelmingly Positive99% of 11,669 reviews2025
    Dev: Gagonfe
    Windows
    Median: 3.9 hrsMean: 4.1 hrs≥1hr: 90%

    Take a deep breath and dive right into this cozy incremental game about a senior turtle trying to start a business selling jellyfish. Upgrade your equipment, explore biomes, and help your turtly village!

    Why similar: Idler 23.7%, Clicker 13.2%, Resource Management 12.2%, Relaxing 10%, Economy 8.3%

  32. #32 Zen Aquarium
    77% matchVery Positive96% of 279 reviews2025
    Dev: Astro Cat
    Windows · Mac

    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 22.3%, Cozy 15.9%, Fishing 15%, Creature Collector 13.4%, Idler 13.2%

  33. #33 Time Is Honey
    77% matchVery Positive88% of 267 reviews2024
    Dev: CakeDev
    Windows
    Median: 10.3 hrsMean: 14.7 hrs≥1hr: 87%

    Time Is Honey is a relaxing idle game where you manage bee hives. Collect unique bees by opening bee packs, take care of them in real-time and then turn it all into profit. Unlock, upgrade and customize your hives, and enjoy completing your collection of bees.

    Why similar: Creature Collector 19.6%, Idler 14.9%, Farming Sim 14.1%, Collectathon 12.8%, Economy 11.5%

  34. #34 Rusty's Retirement
    75% matchOverwhelmingly Positive97% of 14,403 reviews2024
    Dev: Mister Morris Games
    Windows · Mac
    Median: 23.2 hrsMean: 54.9 hrs≥1hr: 92%

    A relaxing idle-farming simulator that sits at the bottom of your screen while you do other things.

    Why similar: Idler 25.6%, Farming Sim 25.3%, Economy 12.9%, Relaxing 8.7%, Resource Management 6.9%

  35. #35 Ribbit Ranch
    75% matchVery Positive99% of 98 reviews2025
    Dev: Jack McAllister
    Windows

    Ribbit Ranch is a cozy idle simulation game for casual play. Collect over 200 million types of frogs, raise them in real time, and sell them for profit. Customize habitats with decorations, rare species, and ultra-rare special frogs.

    Why similar: Idler 17%, Cozy 16.8%, Collectathon 13%, Creature Collector 11.3%, Economy 9.8%

  36. #36 Croakoloco
    76% matchVery Positive91% of 503 reviews2024
    Dev: Ryan Forrester
    Windows
    Median: 4.1 hrsMean: 29.9 hrs≥1hr: 75%

    Croakoloco is a relaxing frog collecting idle game. Watch them jump, croak, and eat delicious flies. Grow frogs, feed frogs, or take control of one in “Froggy Mode” for a more active play style!

    Why similar: Creature Collector 23.6%, Idler 16.9%, Clicker 13.2%, Collectathon 11.4%, Cozy 11.2%

  37. #37 Chonkers
    74% matchVery Positive88% of 564 reviews2024
    Dev: Solar Eclipse Games
    Windows · Linux
    Median: 34.4 hrsMean: 93.5 hrs≥1hr: 89%

    Chonkers is a cozy and relaxing idle game. Adopt the cutest fur balls and watch them ramp up the chonk scale as you play with them. Find them a new family. They’ll pay A LOT for your hefty chonker! Complete your collection by finding all the breeds and the rarest space cats!

    Why similar: Creature Collector 18.2%, Cozy 16.3%, Idler 14.1%, Clicker 11.6%, Collectathon 10.9%

  38. #38 垂钓大师 FishingMaster
    73% matchVery Positive90% of 51 reviews2026
    Dev: Prism
    Windows

    "Fishing Master" is an idle fishing, collecting, and nurturing game. You can fish through [online/offline] idle mode, earning substantial funds to purchase various items. You can also exchange items with other players via the in-game marketplace.

    Why similar: Fishing 35.8%, Idler 24.8%, Creature Collector 14.1%, Farming Sim 13.5%, Casual 4.5%

  39. #39 Whimside
    72% matchVery Positive92% of 402 reviews2025
    Dev: ToadzillartPub: Future Friends Games
    Windows
    Median: 3.3 hrsMean: 13.3 hrs≥1hr: 62%

    A creature collection game that sits at the bottom of your screen & fits easily into your routine. Whether you're working, studying, or relaxing, Whimside is always ready to offer you a cozy escape. Capture rare creatures, create new species & decorate your whimsical space!

    Why similar: Creature Collector 28.9%, Farming Sim 22%, Cozy 18.6%, Relaxing 6.9%, Cute 6.6%

  40. #40 Under the blue horizon
    73% matchMostly Positive78% of 185 reviews2024
    Dev: PavdupPub: DEVDUP
    Windows · Mac

    "Under the Blue Horizon" is an idle simulation game. Play while performing other tasks on your computer! Place your own aquarium anywhere on your screen, coexisting with your work, games, and more!

    Why similar: Idler 30.2%, Underwater 21.2%, Farming Sim 16.1%, Relaxing 10.3%, Simulation 7.2%

  41. #41 My Little Spider
    71% matchVery Positive96% of 357 reviews2025
    Dev: 9FingerGames
    Windows
    Median: 21.5 hrsMean: 24.3 hrs≥1hr: 90%

    Adopt a cute pet spider that lives anywhere on your desktop! Team up to discover unique bugs, decorate their web, and unlock adorable spider hats as you work or relax.

    Why similar: Creature Collector 25.9%, Collectathon 21.1%, Idler 19.8%, Fishing 6.5%, Cute 6.1%

  42. #42 Cats Are Money
    71% matchVery Positive93% of 119 reviews2025
    Dev: DEM Games
    Windows

    Cats are Money is a cozy idle game in the "Tamagotchi" genre where you manage a farm and collect unique cats into your collection. Take care of your pets, feed them, and play with them. Upgrade your farm, unlock new breeds and businesses.

    Why similar: Creature Collector 15.4%, Cozy 12.6%, Idler 12%, Farming Sim 11.6%, Economy 10.3%

  43. #43 With Me: Aquatic Time
    71% matchVery Positive86% of 133 reviews2025
    Dev: Sensory Patch Games
    Windows · Mac

    With Me: Aquatic Time is a gamified time management tool. With relaxing lo-fi music and white noise, fish swim across your desktop as a cozy companion. Earn fish coins by focusing on goals, nurture aquatic creatures and collect encyclopedia to build your unique cyber aquarium!

    Why similar: Creature Collector 18.7%, Cozy 18.2%, Collectathon 13.5%, Idler 11.8%, Time Management 10%

  44. #44 Maltese's Fluffy Onsen
    70% matchVery Positive95% of 2,784 reviews2025
    Dev: Sinkhole Studio
    Windows · Mac
    Median: 6.6 hrsMean: 28.8 hrs≥1hr: 79%

    Run a bathhouse visited by animals! Maltese's Fluffy Onsen is a relaxing simulation game that you can enjoy while doing other tasks, as it sits at the bottom of your screen. Place baths with different temperatures and rest areas to help a variety of animal friends unwind.

    Why similar: Idler 34.2%, Cozy 17.3%, Simulation 12.2%, Cute 10.7%, Pixel Graphics 9.2%

  45. #45 Luna's Fishing Garden
    72% matchVery Positive94% of 2,201 reviews2021
    Dev: Coldwild Games
    Windows · Mac · Linux
    Median: 3.1 hrsMean: 3.8 hrs≥1hr: 84%

    Luna's Fishing Garden is a short, cozy fishing and building game. Catch fish, trade it in and create the garden of your dreams by planting new trees, placing water objects and bringing animals to the archipelago.

    Why similar: Fishing 24.8%, Farming Sim 14.7%, Idler 14.5%, Collectathon 13.9%, Cozy 9.3%

  46. #46 Insaniquarium Deluxe
    74% matchOverwhelmingly Positive97% of 6,542 reviews2006
    Dev: PopCap Games, Inc.
    Windows
    Median: 1.4 hrsMean: 8.1 hrs≥1hr: 58%

    The craziest aquarium game ever! Tend to your fish, keep them happy and they'll reward you with coins and jewels. Buy tank upgrades or egg parts which hatch different in-tank pets. These pets can help you feed your fish, collect coins, or even protect against the aliens that will invade your tank.

    Why similar: Underwater 43.7%, Clicker 20.4%, Casual 8.4%, Cute 6.4%, Family Friendly 6.3%

  47. #47 Island Robot Farm
    70% matchVery Positive88% of 160 reviews2025
    Dev: MoraCocoPub: Wise Games
    Windows

    Build a super large island with robots in this relaxing idle farm simulation game. Assign tasks to robots to plant, raise animals and build various buildings to expand your island. Even when you're busy, the game can run quietly at the corner or bottom of the screen and keep developing your farm.

    Why similar: Idler 25.2%, Farming Sim 24.4%, Economy 14.9%, Relaxing 7.5%, Simulation 6.2%

  48. #48 Desk Garden
    69% matchVery Positive86% of 492 reviews2025
    Dev: Siesta Studio
    Windows · Mac
    Median: 63.1 hrsMean: 85.1 hrs≥1hr: 90%

    Relax and grow! A laid-back idle game where you nurture mysterious plants (some even human-like!), watch them flourish, then sell them to expand your magical garden. Design your own unique oasis at your own pace.

    Why similar: Idler 24.5%, Farming Sim 24%, Clicker 17.6%, Collectathon 14.7%, Cute 5.1%

  49. #49 Loafing Town
    68% matchVery Positive86% of 505 reviews2025
    Dev: GoblinZzPub: IndieArk
    Windows
    Median: 43.0 hrsMean: 87.0 hrs≥1hr: 93%

    A relaxing and humorous idle god simulator that stays at the bottom of your screen or on a second monitor while you do other things. With physics-based dragging interactions, it feels just like playing with desk toys.

    Why similar: Creature Collector 23.4%, Idler 21.5%, Clicker 15.1%, Fishing 8.8%, Relaxing 8.7%

  50. #50 Aquarist - My First Job
    73% matchMixed64% of 118 reviews2021
    Dev: FreeMind S.A.Pub: PlayWay S.A.
    Windows

    Get your first job in the Aquarist! Learn how to set up aquarium, decorate it and take care of your fish!

    Why similar: Fishing 30.2%, Underwater 23.1%, Time Management 9.7%, Resource Management 8.1%, Relaxing 7.9%

  51. #51 Fish on the desktop
    69% matchVery Positive95% of 171 reviews2023
    Dev: GCN
    Windows

    Fish culture in reality is expensive and time-consuming! In this game, your desktop is connected to the sea and lake, where you can purchase various types of fish and cultivate on-hook without affecting the computer operation. It's enjoyable to watch the fish swim freely on your computer desktop...

    Why similar: Farming Sim 41.7%, Economy 19.1%, Simulation 18.1%, Relaxing 11.1%, Casual 10%

  52. #52 FISHTOPIA
    67% matchVery Positive90% of 83 reviews2025
    Dev: BountyGames
    Windows

    FISHTOPIA is a pixel art style casual game blending idle gameplay with card collection. Discover 12 card types with special effects, featuring 300+ unique creatures and 100+ decorative items. Mix and match vibrant themes to craft your cyberpunk aquatic world.

    Why similar: Creature Collector 25.1%, Idler 19.1%, Cozy 19%, Clicker 9.7%, Relaxing 8.3%

  53. #53 Fish Idle 2: Underwater Mystery
    68% matchMixed66% of 1,515 reviews2024
    Dev: MulticastPub: MulticastGames
    Windows
    Median: 7.9 hrsMean: 149.0 hrs≥1hr: 80%

    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: Fishing 52.1%, Relaxing 12.7%, Cute 11.7%, Idler 10.3%, Casual 8.1%

  54. #54 Digseum
    65% matchOverwhelmingly Positive98% of 7,550 reviews2024
    Dev: Rat Monthly
    Windows
    Median: 2.4 hrsMean: 3.4 hrs≥1hr: 93%

    Digseum is a short incremental journey about digging up ancient relics and building the greatest museum ever!

    Why similar: Idler 20.6%, Clicker 16.2%, Economy 12.6%, Collectathon 11.8%, Relaxing 8.2%

  55. #55 Where Jellyfish 水母在哪里
    67% matchVery Positive97% of 437 reviews2023
    Dev: 冷笑黑妖
    Windows

    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: Fishing 22.9%, Creature Collector 20.5%, Idler 16.9%, Collectathon 13.4%, Clicker 12.7%

  56. #56 Koi Farm
    69% matchVery Positive95% of 982 reviews2021
    Dev: Job Talle
    Windows · Linux
    Median: 1.4 hrsMean: 11.5 hrs≥1hr: 54%

    A koi breeding game.

    Why similar: Creature Collector 33.5%, Farming Sim 29.4%, Simulation 8.9%, Cute 6.2%, Family Friendly 6%

  57. #57 Birdfull
    67% matchVery Positive95% of 64 reviews2025
    Dev: BurGum GamesPub: printyourbird
    Windows

    Birdfull is a small relaxing idle game. Attract birds with feed, try to keep them longer, and discover all of them including the unique ones! Watch the birds, generate more eggs in real time, and customize your cozy bird space.

    Why similar: Creature Collector 19.6%, Idler 16%, Cozy 13.4%, Collectathon 10%, Economy 9.2%

  58. #58 Egg Chicken Farm
    66% matchVery Positive98% of 51 reviews2025
    Dev: LazyWorm
    Windows

    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 33.4%, Collectathon 24.6%, Idler 10.4%, Relaxing 9.2%, Family Friendly 7.4%

  59. #59 FISHERY
    70% matchVery Positive84% of 394 reviews2019
    Dev: Lilou Studio
    Windows

    Fishery is a stylized aquarium simulation game. Harness your creativity to build and maintain beautiful aquatic habitats. Then relax and watch your beautiful fish enjoy their home.

    Why similar: Underwater 35.3%, Creature Collector 29%, Resource Management 15.9%, Relaxing 9.4%, Simulation 6.9%

  60. #60 Aquarium Designer
    68% matchVery Positive86% of 1,174 reviews2021
    Dev: Sigur StudioPub: Games Operators
    Windows
    Median: 54 minMean: 2.8 hrs≥1hr: 48%

    Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all sizes - your creativity is your only limit!

    Why similar: Underwater 32%, Idler 17.8%, Clicker 12.9%, Resource Management 9.9%, Relaxing 9.2%

Based on tag similarity + player behavior
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